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Question 1/101/10
TESTLET-1.
Background
You are developing a web-based solution that students and teachers can use to collaborate on written
assignments. Teachers can also use the solution to detect potential plagiarism, and they can manage
assignments and data by using locally accessible network shares.
Business Requirements
The solution consists of three parts: a website where students work on assignments and where teachers
view and grade assignments, the plagiarism detection service, and a connector service to manage data by
using a network share.
The system availability agreement states that operating hours are weekdays between midnight on Sunday
and midnight on Friday.
Plagiarism Service
The plagiarism detection portion of the solution compares a new work against a repository of existing
works. The initial dataset contains a large database of existing works. Teachers upload additional works. In
addition, the service itself searches for other works and adds those works to the repository.
Technical Requirements
Website
The website for the solution must run on an Azure web role.
Plagiarism Service
The plagiarism detection service runs on an Azure worker role. The computation uses a random number
generator. Certain values can result in an infinite loop, so if a particular work item takes longer than one
hour to process, other instances of the service must be able to process the work item. Computation results
are cached in local storage resources to reduce computation time.
Repository of Existing Works
The plagiarism detection service works by comparing student submissions against a repository of existing
works by using a custom matching algorithm. The master copies of the works are stored in Azure blob
storage. A daily process synchronizes files between blob storage and a file share on a virtual machine
(VM). As part of this synchronization, the ExistingWorkRepository object adds the files to Azure Cache to
improve the display performance of the website. If a student's submission is overdue, the Late property is
set to the number of days that the work is overdue. Work files can be downloaded by using the Work action
of the TeacherController object
Network Connector
Clients can interact with files that are stored on the VM by using a network share. The network permissions
are configured in a startup task in the plagiarism detection service.
Service Monitoring
The CPU of the system on which the plagiarism detection service runs usually limits the plagiarism
detection service. However, certain combinations of input can cause memory issues, which results in
decreased performance. The average time for a given computation is 45 seconds. Unexpected results
during computations might cause a memory dump. Memory dump files are stored in the Windows
temporary folder on the VM that hosts the worker role.
Security
Only valid users of the solution must be able to view content that users submit. Privacy regulations require
that all content that users submit must be retained only in Azure Storage. All documents that students
upload must be signed by using a certificate named DocCert that is installed in both the worker role and
the web role.
Solution Development
You use Microsoft Visual Studio 2013 and the Azure emulator to develop and test both the compute
component and the storage component. New versions of the solution must undergo testing by using
production data.
Scaling
During non-operating hours, the plagiarism detection service should not use more than 40 CPU cores.
During operating hours, the plagiarism detection service should automatically scale when 500 work items
are waiting to be processed. To facilitate maintenance of the system, no plagiarism detection work should
occur during non-operating hours. All ASP.NET MVC actions must support files that are up to 2 GB in size.
Biographical Information
Biographical information about students and teachers is stored in a Microsoft Azure SQL database. All
services run in the US West region. The plagiarism detection service runs on Extra Large instances. The
Azure worker role must fully utilize all available CPU cores.
Solution Structure
Relevant portions of the solution files are shown in the following code segments. Line numbers in the code
segments are included for reference only and include a two-character prefix that denotes the specific file to
which the line belongs.
Background
You are developing a web-based solution that students and teachers can use to collaborate on written
assignments. Teachers can also use the solution to detect potential plagiarism, and they can manage
assignments and data by using locally accessible network shares.
Business Requirements
The solution consists of three parts: a website where students work on assignments and where teachers
view and grade assignments, the plagiarism detection service, and a connector service to manage data by
using a network share.
The system availability agreement states that operating hours are weekdays between midnight on Sunday
and midnight on Friday.
Plagiarism Service
The plagiarism detection portion of the solution compares a new work against a repository of existing
works. The initial dataset contains a large database of existing works. Teachers upload additional works. In
addition, the service itself searches for other works and adds those works to the repository.
Technical Requirements
Website
The website for the solution must run on an Azure web role.
Plagiarism Service
The plagiarism detection service runs on an Azure worker role. The computation uses a random number
generator. Certain values can result in an infinite loop, so if a particular work item takes longer than one
hour to process, other instances of the service must be able to process the work item. Computation results
are cached in local storage resources to reduce computation time.
Repository of Existing Works
The plagiarism detection service works by comparing student submissions against a repository of existing
works by using a custom matching algorithm. The master copies of the works are stored in Azure blob
storage. A daily process synchronizes files between blob storage and a file share on a virtual machine
(VM). As part of this synchronization, the ExistingWorkRepository object adds the files to Azure Cache to
improve the display performance of the website. If a student's submission is overdue, the Late property is
set to the number of days that the work is overdue. Work files can be downloaded by using the Work action
of the TeacherController object
Network Connector
Clients can interact with files that are stored on the VM by using a network share. The network permissions
are configured in a startup task in the plagiarism detection service.
Service Monitoring
The CPU of the system on which the plagiarism detection service runs usually limits the plagiarism
detection service. However, certain combinations of input can cause memory issues, which results in
decreased performance. The average time for a given computation is 45 seconds. Unexpected results
during computations might cause a memory dump. Memory dump files are stored in the Windows
temporary folder on the VM that hosts the worker role.
Security
Only valid users of the solution must be able to view content that users submit. Privacy regulations require
that all content that users submit must be retained only in Azure Storage. All documents that students
upload must be signed by using a certificate named DocCert that is installed in both the worker role and
the web role.
Solution Development
You use Microsoft Visual Studio 2013 and the Azure emulator to develop and test both the compute
component and the storage component. New versions of the solution must undergo testing by using
production data.
Scaling
During non-operating hours, the plagiarism detection service should not use more than 40 CPU cores.
During operating hours, the plagiarism detection service should automatically scale when 500 work items
are waiting to be processed. To facilitate maintenance of the system, no plagiarism detection work should
occur during non-operating hours. All ASP.NET MVC actions must support files that are up to 2 GB in size.
Biographical Information
Biographical information about students and teachers is stored in a Microsoft Azure SQL database. All
services run in the US West region. The plagiarism detection service runs on Extra Large instances. The
Azure worker role must fully utilize all available CPU cores.
Solution Structure
Relevant portions of the solution files are shown in the following code segments. Line numbers in the code
segments are included for reference only and include a two-character prefix that denotes the specific file to
which the line belongs.
You are deploying the web-based solution in the West Europe region.
You need to copy the repository of existing works that the plagiarism detection service uses. You must
achieve this goal by using the least amount of time.
What should you do?
You need to copy the repository of existing works that the plagiarism detection service uses. You must
achieve this goal by using the least amount of time.
What should you do?
Select the answer:Select the answer
1 correct answerA.
Copy the files from the source file share to a local hard disk. Ship the hard disk to the West Europe
data center by using the Azure Import/Export service.
data center by using the Azure Import/Export service.
B.
Create an Azure virtual network to connect to the West Europe region. Then use Robocopy to copy the
files from the current region to the West Europe region.
files from the current region to the West Europe region.
C.
Provide access to the blobs by using the Microsoft Azure Content Delivery Network (CDN). Modify the
plagiarism detection service so that the files from the repository are loaded from the CDN.
plagiarism detection service so that the files from the repository are loaded from the CDN.
D.
Use the Asynchronous Blob Copy API to copy the blobs from the source storage account to a storage
account in the West Europe region.
account in the West Europe region.
Quiz
Question 2/102/10
TESTLET-1.
Background
You are developing a web-based solution that students and teachers can use to collaborate on written
assignments. Teachers can also use the solution to detect potential plagiarism, and they can manage
assignments and data by using locally accessible network shares.
Business Requirements
The solution consists of three parts: a website where students work on assignments and where teachers
view and grade assignments, the plagiarism detection service, and a connector service to manage data by
using a network share.
The system availability agreement states that operating hours are weekdays between midnight on Sunday
and midnight on Friday.
Plagiarism Service
The plagiarism detection portion of the solution compares a new work against a repository of existing
works. The initial dataset contains a large database of existing works. Teachers upload additional works. In
addition, the service itself searches for other works and adds those works to the repository.
Technical Requirements
Website
The website for the solution must run on an Azure web role.
Plagiarism Service
The plagiarism detection service runs on an Azure worker role. The computation uses a random number
generator. Certain values can result in an infinite loop, so if a particular work item takes longer than one
hour to process, other instances of the service must be able to process the work item. Computation results
are cached in local storage resources to reduce computation time.
Repository of Existing Works
The plagiarism detection service works by comparing student submissions against a repository of existing
works by using a custom matching algorithm. The master copies of the works are stored in Azure blob
storage. A daily process synchronizes files between blob storage and a file share on a virtual machine
(VM). As part of this synchronization, the ExistingWorkRepository object adds the files to Azure Cache to
improve the display performance of the website. If a student's submission is overdue, the Late property is
set to the number of days that the work is overdue. Work files can be downloaded by using the Work action
of the TeacherController object
Network Connector
Clients can interact with files that are stored on the VM by using a network share. The network permissions
are configured in a startup task in the plagiarism detection service.
Service Monitoring
The CPU of the system on which the plagiarism detection service runs usually limits the plagiarism
detection service. However, certain combinations of input can cause memory issues, which results in
decreased performance. The average time for a given computation is 45 seconds. Unexpected results
during computations might cause a memory dump. Memory dump files are stored in the Windows
temporary folder on the VM that hosts the worker role.
Security
Only valid users of the solution must be able to view content that users submit. Privacy regulations require
that all content that users submit must be retained only in Azure Storage. All documents that students
upload must be signed by using a certificate named DocCert that is installed in both the worker role and
the web role.
Solution Development
You use Microsoft Visual Studio 2013 and the Azure emulator to develop and test both the compute
component and the storage component. New versions of the solution must undergo testing by using
production data.
Scaling
During non-operating hours, the plagiarism detection service should not use more than 40 CPU cores.
During operating hours, the plagiarism detection service should automatically scale when 500 work items
are waiting to be processed. To facilitate maintenance of the system, no plagiarism detection work should
occur during non-operating hours. All ASP.NET MVC actions must support files that are up to 2 GB in size.
Biographical Information
Biographical information about students and teachers is stored in a Microsoft Azure SQL database. All
services run in the US West region. The plagiarism detection service runs on Extra Large instances. The
Azure worker role must fully utilize all available CPU cores.
Solution Structure
Relevant portions of the solution files are shown in the following code segments. Line numbers in the code
segments are included for reference only and include a two-character prefix that denotes the specific file to
which the line belongs.
Background
You are developing a web-based solution that students and teachers can use to collaborate on written
assignments. Teachers can also use the solution to detect potential plagiarism, and they can manage
assignments and data by using locally accessible network shares.
Business Requirements
The solution consists of three parts: a website where students work on assignments and where teachers
view and grade assignments, the plagiarism detection service, and a connector service to manage data by
using a network share.
The system availability agreement states that operating hours are weekdays between midnight on Sunday
and midnight on Friday.
Plagiarism Service
The plagiarism detection portion of the solution compares a new work against a repository of existing
works. The initial dataset contains a large database of existing works. Teachers upload additional works. In
addition, the service itself searches for other works and adds those works to the repository.
Technical Requirements
Website
The website for the solution must run on an Azure web role.
Plagiarism Service
The plagiarism detection service runs on an Azure worker role. The computation uses a random number
generator. Certain values can result in an infinite loop, so if a particular work item takes longer than one
hour to process, other instances of the service must be able to process the work item. Computation results
are cached in local storage resources to reduce computation time.
Repository of Existing Works
The plagiarism detection service works by comparing student submissions against a repository of existing
works by using a custom matching algorithm. The master copies of the works are stored in Azure blob
storage. A daily process synchronizes files between blob storage and a file share on a virtual machine
(VM). As part of this synchronization, the ExistingWorkRepository object adds the files to Azure Cache to
improve the display performance of the website. If a student's submission is overdue, the Late property is
set to the number of days that the work is overdue. Work files can be downloaded by using the Work action
of the TeacherController object
Network Connector
Clients can interact with files that are stored on the VM by using a network share. The network permissions
are configured in a startup task in the plagiarism detection service.
Service Monitoring
The CPU of the system on which the plagiarism detection service runs usually limits the plagiarism
detection service. However, certain combinations of input can cause memory issues, which results in
decreased performance. The average time for a given computation is 45 seconds. Unexpected results
during computations might cause a memory dump. Memory dump files are stored in the Windows
temporary folder on the VM that hosts the worker role.
Security
Only valid users of the solution must be able to view content that users submit. Privacy regulations require
that all content that users submit must be retained only in Azure Storage. All documents that students
upload must be signed by using a certificate named DocCert that is installed in both the worker role and
the web role.
Solution Development
You use Microsoft Visual Studio 2013 and the Azure emulator to develop and test both the compute
component and the storage component. New versions of the solution must undergo testing by using
production data.
Scaling
During non-operating hours, the plagiarism detection service should not use more than 40 CPU cores.
During operating hours, the plagiarism detection service should automatically scale when 500 work items
are waiting to be processed. To facilitate maintenance of the system, no plagiarism detection work should
occur during non-operating hours. All ASP.NET MVC actions must support files that are up to 2 GB in size.
Biographical Information
Biographical information about students and teachers is stored in a Microsoft Azure SQL database. All
services run in the US West region. The plagiarism detection service runs on Extra Large instances. The
Azure worker role must fully utilize all available CPU cores.
Solution Structure
Relevant portions of the solution files are shown in the following code segments. Line numbers in the code
segments are included for reference only and include a two-character prefix that denotes the specific file to
which the line belongs.
You update the portion of the website that contains biographical information about students.
You need to provide data for testing the updates to the website.
Which approach should you use?
You need to provide data for testing the updates to the website.
Which approach should you use?
Select the answer:Select the answer
1 correct answerA.
Use SQL Server data synchronization.
B.
Use the Active Geo-Replication feature of Azure SQL Database.
C.
Use SQL Replication.
D.
Use the Geo-Replication feature of Azure Storage.
Quiz
Question 3/103/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
The website does not receive alerts quickly enough.
There is a lengthy delay between the time an alert is sent and when it is received by the Web App.
You need to resolve the issue.
What should you do?
There is a lengthy delay between the time an alert is sent and when it is received by the Web App.
You need to resolve the issue.
What should you do?
Select the answer:Select the answer
1 correct answerA.
Enable automatic scaling for the Web App.
B.
Decrease the instance count for the worker role.
C.
Increase the amount of swap memory for the VM instance.
D.
Set the monitoring level toVerbosefor the worker role.
E.
Enable automatic scaling for the worker role.
Quiz
Question 4/104/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
You need to implement data storage for patient information.
What should you do?
What should you do?
Select the answer:Select the answer
1 correct answerA.
Use the Update Entity operation of the Table Service REST API.
B.
Use the Put Blob operation of the Blob Service REST API.
C.
Use the Put Message operation of the Create Queue REST API.
D.
Use the Set Share Metadata operation of the File Service REST API.
Quiz
Question 5/105/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
You create a VM named cVM_005 for a newly hired contractor.
The contractor reports that the VM runs out of memory when the contractor attempts to test the mobile
applications.
You need to double the memory that is available for the VM.
Which Windows PowerShell command should you use?
The contractor reports that the VM runs out of memory when the contractor attempts to test the mobile
applications.
You need to double the memory that is available for the VM.
Which Windows PowerShell command should you use?
Select the answer:Select the answer
1 correct answerA.
Option A
B.
Option B
C.
Option C
D.
Option D
Quiz
Question 6/106/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Users report that after periods of inactivity the website is slow to render pages and to process sign-in
attempts.
You need to ensure that the website is always responsive.
What should you do?
attempts.
You need to ensure that the website is always responsive.
What should you do?
Select the answer:Select the answer
1 correct answerA.
Add the following markup at line WC14:<sessionState timeout-"86400" />
B.
Add the following markup at line WC08:<add key="timeout" value="null" />
C.
Add the following markup at line WC14:<sessionState timeout="fl" />
D.
In the Azure management portal, enable Always On support for the website.
E.
In the Azure management portal, disable Always On support for the website.
Quiz
Question 7/107/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
You need to implement tracing for the website after the website is deployed.
Which code segment should you insert at line CF13?
Which code segment should you insert at line CF13?
Select the answer:Select the answer
1 correct answerA.
Option A
B.
Option B
C.
Option C
D.
Option D
Quiz
Question 8/108/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
You need to implement error logging.
Which code segment should you insert at line CF13?
Which code segment should you insert at line CF13?
Select the answer:Select the answer
1 correct answerA.
Option A
B.
Option B
C.
Option C
D.
Option D
Quiz
Question 9/109/10
TESTLET-2.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
website and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
Business Requirements
Patients
All patient data must be stored securely on Azure. Data security must meet or exceed Health Insurance
Portability and Accountability Act of 1996 (HIPAA) standards in the United States and must meet or exceed
ISO/ICE 27002 data security standards in the rest of the world.
Contractors
Third-party contractors will develop the mobile applications. All contractors must develop the applications
by using virtual machines (VMs) that are hosted on Azure. Only authorized contractors and authorized IP
addresses are permitted to access the VMs. The contractors can use Near Field Communication (NFC)
tags to launch Remote Desktop (RD) connections to the VMs from NFC-enabled devices. For testing
purposes, contractors must be able to run multiple instances of mobile applications within the VMs.
Data Collection and Distribution Service
The service must monitor the patient data and send out alerts to health care providers when specific
conditions are detected. The service must send the alerts to mobile applications and to the website in real
time so that doctors, nurses, and caregivers can attend to the patient. Partner organizations and diagnostic
laboratories must be able to securely access the data and the website from remote locations.
Current Issues
A partner that is testing a prototype of the website reports that after signing in to the website, the partner is
redirected to the settings page instead of to the home page.
The data from the patient devices is slow to appear on the website and does not always appear. All patient
devices online have active connections to the data collection service.
Technical Requirements
Contractors
All contractors will use virtual machines that are initially configured as size A3. Contractors must sign in to
the assigned VM by using IP addresses from a list of preapproved addresses.
Data Collection and Distribution Service
- The service runs Node.js in a worker role.
- The service must use at least 2048-bit encryption and must use port 8888.
- All patient information must be encrypted and stored by using a NoSQL data store.
- Data must be stored and retrieved securely by using RESTful endpoints.
- Data must NOT be stored within a virtual machine.
All deployed services must send an alert email to [email protected] when any of the following
conditions is met:
- The CPU Percentage metric is at or above 85 percent for at least 10 minutes.
- The Network In metric is at or above 2 KB for at least 10 minutes.
- The Network Out metric is at or above 2 KB for at least 10 minutes.
- The Disk Write metric is at or above 1 KB/sec for at least 30 minutes.
- The Disk Read metric is at or above 1 KB/sec for at least 30 minutes.
Website and Mobile Devices
The website must be secure and must be accessible only within the hospital's physical grounds. All mobile
applications and websites must be responsive. All websites must produce error logs that can be viewed
remotely.
Virtual Machines
-All Azure instances must be deployed and tested on staging instances before they are deployed to
production instances.
- All deployed instances must scale up to the next available CPU instance at a CPU usage threshold of
90 percent and scale down when the usage is below 10 percent.
Application Structure
Relevant portions of the application files are shown in the following code segments. Line numbers in the
code segments are included for reference only and include a two-character prefix that denotes the specific
file to which they belong.
Please see background below for this question.
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
Web App and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
You need to implement data storage for patient information.
What should you do?
Background
Contoso, Ltd. is developing a patient monitoring solution for a hospital. The solution consists of an Azure
Web App and a set of mobile applications that health care providers use to monitor patients remotely.
Monitoring devices that run the embedded version of Windows will be attached to patients. The devices will
collect information from patients and will transmit real-time continuous data to a service that runs on Azure.
The service collects and distributes data. The data that the service provides must be accessible by the
website and by the mobile applications.
You need to implement data storage for patient information.
What should you do?
Select the answer:Select the answer
1 correct answerA.
Use the Set Blob Properties operation of the Blob Service REST API.
B.
Use the Insert Entity operation of the Table Service REST API.
C.
Use the Set Queue Metadata operation of the Create Queue REST API.
D.
Use the Query Entities operation of the Table Service REST API.
Quiz
Question 10/1010/10
TESTLET-3.
Background
A company is developing a website that supports mortgage loan processing. You use the Azure
management portal to create a website. You initially configure the website to use the Basic hosting plan.
You register a custom domain for the website with a valid registrar.
Customers complete mortgage applications and upload supporting documents to the website. A custom
executable named FileProcessor.exe processes all of the information received. An on-premises server that
runs Windows Server hosts the executable.
You create a virtual hard disk (VHD) image of the on-premises server. You plan to use this VHD to replace
the on-premises server with a new virtual machine (VM) that is hosted in Azure.
Business Requirements
Business stakeholders have identified the following requirements for the mortgage loan processing
website:
- The website must provide a secure mortgage application process for the customer.
- Business users must validate new versions of the website before you publish them to the production
site. You must be able to revert to the previous version easily when issues arise.
- The website must remain available to users while new features and bug fixes are deployed.
- Network traffic must be monitored on all ports that the website uses.
Technical Requirements
General:
- You must develop the website by using Microsoft Visual Studio 2013.
- The website must be stateless. Subsequent requests from a user might or might not be routed back to
the website instance that the user initially connected to.
Security:
You must secure the custom domain and all subdomains by using SSL.
Storage:
- The custom executable must use native file system APIs to share data between different parts of the
website.
- The custom executable must continue to use a network file share to access files.
Monitoring:
The website must use port 6000 with UDP to submit information to another process. This port must be
actively monitored by using the same external port number.
Deployment:
- You must deploy the VM and the associated VHD. You will need to move this VM to a different Azure
subscription after deployment.
- You must establish a continuous deployment process that uses staged publishing.
- The custom domain must handle requests for multiple subdomains.
- The custom domain must use a www CNAME record that points to the domain's @ A record.
- The custom executable must run continuously and must be deployed as an Azure web job named
FileProcessor
- Application Request Routing (ARR) affinity must be disabled for the website.
Solution Structure
The solution structure for the website is shown in the following exhibit.
Background
A company is developing a website that supports mortgage loan processing. You use the Azure
management portal to create a website. You initially configure the website to use the Basic hosting plan.
You register a custom domain for the website with a valid registrar.
Customers complete mortgage applications and upload supporting documents to the website. A custom
executable named FileProcessor.exe processes all of the information received. An on-premises server that
runs Windows Server hosts the executable.
You create a virtual hard disk (VHD) image of the on-premises server. You plan to use this VHD to replace
the on-premises server with a new virtual machine (VM) that is hosted in Azure.
Business Requirements
Business stakeholders have identified the following requirements for the mortgage loan processing
website:
- The website must provide a secure mortgage application process for the customer.
- Business users must validate new versions of the website before you publish them to the production
site. You must be able to revert to the previous version easily when issues arise.
- The website must remain available to users while new features and bug fixes are deployed.
- Network traffic must be monitored on all ports that the website uses.
Technical Requirements
General:
- You must develop the website by using Microsoft Visual Studio 2013.
- The website must be stateless. Subsequent requests from a user might or might not be routed back to
the website instance that the user initially connected to.
Security:
You must secure the custom domain and all subdomains by using SSL.
Storage:
- The custom executable must use native file system APIs to share data between different parts of the
website.
- The custom executable must continue to use a network file share to access files.
Monitoring:
The website must use port 6000 with UDP to submit information to another process. This port must be
actively monitored by using the same external port number.
Deployment:
- You must deploy the VM and the associated VHD. You will need to move this VM to a different Azure
subscription after deployment.
- You must establish a continuous deployment process that uses staged publishing.
- The custom domain must handle requests for multiple subdomains.
- The custom domain must use a www CNAME record that points to the domain's @ A record.
- The custom executable must run continuously and must be deployed as an Azure web job named
FileProcessor
- Application Request Routing (ARR) affinity must be disabled for the website.
Solution Structure
The solution structure for the website is shown in the following exhibit.
You need to debug the Azure Web App remotely.
Which three actions should you take? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Which three actions should you take? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Select multiple answer: (Choose 3)Select the answer
3 correct answersA.
In the Azure management portal, configure a monitoring endpoint.
B.
Install the Azure SDK for .NET on the computer that runs Visual Studio.
C.
In the Azure management portal, set the web hosting plan to Standard.
D.
In the Azure management portal, set remote debugging to On and set the Visual Studio version to
2013.
2013.
E.
In the web.config file for the Web App, set the debug attribute of the compilation element to true.
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