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Guide for MD-1220: Dell PowerVault Storage Arrays

Quiz MD-1220: Dell PowerVault Storage Arrays

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/ 10

Quiz

1/10
Who are the suppliers for business metadata?
Select the answer
1 correct answer
A.
Business data stewards, Data Managers, Data Governance Bodies, Data Modelers, Data Architects
B.
Business data stewards, Data Managers, Data Governance Bodies, Data Modelers, Data Administrators
C.
Business data stewards, Data Managers, Data Architects, Data Governance Bodies, Data Modelers, Database Administrators
D.
Business Analysts, Data Architects, Data Stewards
E.
Business data stewards, Data Managers, Data governance Bodies, Data Modelers

Quiz

2/10
What is a primary goal in using Reference Data within an organization?
Select the answer
1 correct answer
A.
To reduce the need for data quality activates because reference data is always standardized
B.
To easily change codes and values since it is very volatile data
C.
To ensure that the organization has access to a complete set of accurate and current values for each concept represented
D.
To keep vendors from introducing new code and values not currently used within the organization
E.
To be able to use standard codes such as State or Postal Abbreviation without defining the values

Quiz

3/10
Metadata Management and Data Governance are considered:
Select the answer
1 correct answer
A.
Not necessary
B.
Optional activities
C.
Foundational activities
D.
Maintenance activities
E.
Business process activities

Quiz

4/10
Who in the organization should raise terminology and usage issues and help resolve differences across
the organization?
Select the answer
1 correct answer
A.
The Database Administrator
B.
The System Analyst
C.
The Enterprise Architect
D.
The Data Scientist
E.
The Data Steward

Quiz

5/10
Why is data and metadata described in a 'horizontal' in an organization?
Select the answer
1 correct answer
A.
Because it needs hardware and software in order to perform effectively
B.
Because it involves the business units which are horizontal on an organization chart
C.
Because it moves across verticals such as sales, marketing, and operations and it evolves through use
D.
Because it needs to be managed
E.
Because it should be static data that is used by everyone in the organization

Quiz

6/10
One of GDPR's basic principles is to:
Select the answer
1 correct answer
A.
Protect the right to privacy
B.
Protect an organization from lawsuits
C.
Protect U.S. citizens from data breaches
D.
Provide all countries with data protection
E.
Protect human rights across the globe

Quiz

7/10
An organization's data model contains information (metadata) about which of the following?
Select the answer
1 correct answer
A.
Surrogate Keys
B.
Information about physical attributes
C.
All information available both inside and outside the organization
D.
Only the information needed for Data Governance
E.
Information an organization is interested in

Quiz

8/10
What is one of the most important things about collecting metadata?
Select the answer
1 correct answer
A.
To share the metadata across the organization
B.
To keep data for each department separate because no one needs all the data
C.
To keep metadata away from the public
D.
To resolve many-to-many relationships
E.
To collect as much data as possible into the metadata repository

Quiz

9/10
What part does Metadata play in a Big Data initiative?
Select the answer
1 correct answer
A.
Metadata manages data ingestion, content and the quality of the data
B.
Metadata plays no part in Big Data initiatives
C.
Big Data is based on assumptions and metadata is useless
D.
Metadata manages documents needed for Big Data reports
E.
Metadata manages the statically validity of Big Data

Quiz

10/10
Why is Reverse Engineering typically not a good way to collect knowledge about metadata?
Select the answer
1 correct answer
A.
Because only structured data can be Reversed Engineered
B.
Because there is a risk in knowing how the data that is going to be Reversed Engineered, they want to see new data
C.
Because there is a risk in knowing how much care was taken to develop the current definitions
D.
Because Reverse Engineering is an old concept that has been discredited
E.
Because technical metadata does not transfer well when doing Reverse Engineering
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  • Quiz name:MD-1220: Dell PowerVault Storage Arrays
  • Total number of questions:100
  • Number of questions for the test:50
  • Pass score:80%

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