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Guide for DP-900: Microsoft Azure Data Fundamentals

Quiz DP-900: Microsoft Azure Data Fundamentals

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Quiz

1/10
Your organization is implementing a new inventory management system that tracks real-time stock levels
across multiple warehouses. The system must support thousands of simultaneous updates per second with
strict ACID compliance, and queries need to return results within milliseconds. Which of the following data
types and Azure services would be most appropriate for this workload?
Select the answer
1 correct answer
A.
Unstructured data stored in Azure Blob Storage with event-driven processing
B.
Structured data in a relational database using Azure SQL Database
C.
Semi-structured JSON data in Azure Cosmos DB with eventual consistency
D.
Time-series data in Azure Data Explorer with batch processing

Quiz

2/10
A data analyst needs to create a visualization dashboard that combines sales data from a relational
database, marketing spend from CSV files, and customer sentiment scores from a web API. The analyst
wants to create interactive reports with drill-down capabilities and refresh the data automatically every hour.
Which Microsoft service and approach would best support this scenario?
Select the answer
1 correct answer
A.
Use Power BI Desktop to connect to the SQL database directly and manually refresh CSV imports each hour
B.
Use Power BI with a data model that connects to the SQL database via a live connection, imports CSV data, and uses Power Query to consume the API data, with hourly refresh scheduled
C.
Export all data to Azure Blob Storage as Parquet files and query directly from Power BI
D.
Use Microsoft Excel with VBA macros to combine the three data sources and create pivot tables

Quiz

3/10
Your organization has operational data in multiple on-premises SQL Server instances and is considering
migrating to Azure. The decision requires understanding both the managed and self-managed options
available. Which of the following correctly describes the primary differences and appropriate use cases for
the Azure SQL family?
Select the answer
1 correct answer
A.
Azure SQL Database is fully managed and best for new applications; Azure SQL Managed Instance provides near-100% compatibility for existing SQL Server applications requiring migration with minimal code changes; SQL Server on Azure VMs offers maximum control but requires manual management
B.
All three options provide identical performance; choose based only on cost, with Azure SQL Database being cheapest
C.
Azure SQL Managed Instance is deprecated in favor of Azure SQL Database for all scenarios
D.
SQL Server on Azure VMs is the only option that supports SQL Server features like Agent jobs and Reporting Services

Quiz

4/10
Your company processes customer order data in real-time as events arrive from multiple sales channels. You
need to ingest these streaming events, perform aggregations (such as orders per minute by region), and
store the results for near-real-time dashboards. Which combination of technologies best addresses this
analytics workload?
Select the answer
1 correct answer
A.
Azure Event Hubs for ingestion, Azure Stream Analytics for processing, and Azure Data Lake Storage for results
B.
Azure Blob Storage with scheduled batch jobs that process data every 24 hours
C.
Azure SQL Database with real-time change tracking and view-based aggregations
D.
Azure Cosmos DB with stored procedures that aggregate data on write

Quiz

5/10
A startup is building a global mobile application that stores user profiles, preferences, and social
connections. Data must be accessible from multiple geographic regions with sub-100ms latency, and the
data model may evolve frequently without schema migrations. The application can tolerate occasional
consistency delays. Which Azure service is best suited for this use case?
Select the answer
1 correct answer
A.
Azure SQL Database with geo-replication
B.
Azure Cosmos DB with multi-region write capability
C.
Azure Files with Azure Content Delivery Network caching
D.
Azure Table Storage with standard redundancy

Quiz

6/10
During a review of roles in your analytics team, you need to clarify responsibilities for three personas. Match
each responsibility to the correct role: (1) designing and maintaining ETL pipelines and data warehouse
schemas, (2) creating and optimizing SQL indexes and managing backups, (3) building Power BI reports and
defining business metrics. Which assignment is correct?
Select the answer
1 correct answer
A.
(1) Database Administrator, (2) Data Engineer, (3) Data Analyst
B.
(1) Data Engineer, (2) Database Administrator, (3) Data Analyst
C.
(1) Data Analyst, (2) Data Engineer, (3) Database Administrator
D.
(1) Data Engineer, (2) Data Analyst, (3) Database Administrator

Quiz

7/10
To complete the sentence, select the appropriate option in the answer area.




QUESTION IMAGE:

Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 1-1232898454




Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 3-972038741

ANSWER: CORRECT AREA HIGHLIGHTED
Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 4-944850991



Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 2-1471433387

Explanation:
[https://towardsdatascience.com/choosing-the-right-database-c45cd3a28f77](https://towardsdatascience.com/choosing-the-right-database-c45cd3a28f77)
Select the answer
1 correct answer

Quiz

8/10
To complete the sentence, select the appropriate option in the answer area.




QUESTION IMAGE:

Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 1-1232898454


Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 3-972038741

ANSWER: CORRECT AREA HIGHLIGHTED
Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 4-944850991
Select the answer
1 correct answer
The answer key identifies option A as correct. However, the question sentence and the answer choices appear only in images, and their contents are not visible in the prompt I received. I can’t give a reliable explanation of why A completes the sentence without that information.

Please paste the sentence and answer choices, or provide a readable image, and I can explain the grammar and meaning behind the correct choice.

Quiz

9/10
A bar chart showing year-to date sales by region is an example of which type of analytics?
Select the answer
1 correct answer
A.
descriptive
B.
diagnostic
C.
predictive
D.
prescriptive

Quiz

10/10
To complete the sentence, select the appropriate option in the answer area.


QUESTION IMAGE:

Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 5-553779499

ANSWER: CORRECT AREA HIGHLIGHTED
Certification Exam DP-900: Microsoft Azure Data Fundamentals Microsoft Microsoft-DP-900 6-1398949325

Explanation:
[https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-wi-](https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-wi-)
l-happen-with-iot-analytics/
Select the answer
1 correct answer
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  • Quiz name:DP-900: Microsoft Azure Data Fundamentals
  • Total number of questions:346
  • Number of questions for the test:50
  • Pass score:80%

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