Updated Sep-2025 Pass DP-900 Exam - Real Practice Test Questions
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Microsoft DP-900 exam, also known as the Microsoft Azure Data Fundamentals exam, is a certification exam that tests the candidate's knowledge and understanding of core data concepts and how they are implemented in Microsoft Azure. DP-900 exam is designed for individuals who have a basic understanding of data concepts and are looking to validate their understanding of Azure data services. DP-900 exam covers a wide range of topics, including core data concepts, relational data services, non-relational data services, analytics services, and Azure data services.
NEW QUESTION # 121
Your company is designing a data store tor internet-connected temperature sensors. The collected data will be used to analyze temperature trends. Which type of data store should you use?
- A. time series
- B. relational
- C. columnar
- D. graph
Answer: A
Explanation:
Explanation
Time series data is a set of values organized by time. Time series databases typically collect large amounts of data in real time from a large number of sources. Updates are rare, and deletes are often done as bulk operations. Although the records written to a time-series database are generally small, there are often a large number of records, and total data size can grow rapidly.
NEW QUESTION # 122
Your company recently reported sales from the third quarter.
You have the chart shown in the following exhibit.
Which type of analysis is shown for the fourth quarter?
- A. descriptive
- B. diagnostic
- C. prescription
- D. predictive
Answer: D
NEW QUESTION # 123
match the Azure data factory components to the appropriate descriptions.
To answer, drag the appropriate component from the column on the left to its description on the right. Each component may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Reference:
https://k21academy.com/microsoft-azure/dp-100/datastores-and-datasets-in-azure/
https://docs.microsoft.com/en-us/azure/data-factory/concepts-linked-services
https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities
NEW QUESTION # 124
Match the types of data to the appropriate Azure data services.
To answer, drag the appropriate data types from the column on the left to its service on the right. Each data type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/storage/tables/table-storage-design-modeling
NEW QUESTION # 125
Which service is optimized for loT scenarios that involve streaming time series data?
- A. SQL Server on Azure Virtual Machines
- B. Azure SQL Database
- C. Azure SQL Edge
- D. Azure SQL Managed Instance
Answer: C
NEW QUESTION # 126
Hotspot Question
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
https://docs.microsoft.com/en-us/azure/databricks/scenarios/what-is-azure-databricks
https://docs.microsoft.com/en-us/azure/analysis-services/analysis-services-overview
https://docs.microsoft.com/en-us/azure/data-factory/introduction
NEW QUESTION # 127
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION # 128
Match the types of workloads the appropriate scenario.
To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION # 129
You need to store event log data that is semi-structured and received as the logs occur.
What should you use?
- A. Azure Queue storage
- B. Azure Files
- C. Azure Table storage
Answer: C
Explanation:
You can store logs in the Azure table storage or Blob storage but Microsoft itself recommends using Blob storage. Azure Storage Analytics stores log data in Blob storage.
This 'Azure Storage Table Design Guide' points out several draw backs of using table storage for logs and also provides details on how to use the blob storage to store logs. Read the 'Log data anti-pattern' section in particular for this use case.
Blob storage is not an option in answers, so the choice shall be Azure table storage.
https://learn.microsoft.com/en-us/azure/storage/tables/table-storage-design-patterns#log-data- anti-pattern
NEW QUESTION # 130
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION # 131
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION # 132
Match the terms to the appropriate descriptions.
To answer, drag the appropriate term from the column on the left to its description on the right. Each term may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION # 133
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION # 134
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION # 135
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION # 136
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION # 137
Which three actions are used when performing diagnostic analytics?
- A. * Identify data anomalies
* Collect anomaly-related data
* Discover relationships and trends that explain anomalies. - B. * Identify data anomalies
* Predict when anomalies are likely to recur
* Use analytical tools such as decision trees and regression. - C. * Apply serf-learning loops to draw inferences from anomalies.
* Predict when anomalies are likely to recur
* Use analytical tools such as decision trees and regression. - D. * Identify data anomalies
* Use machine learning to find patterns in large datasets.
* Discover relationships and trends that explain anomalies.
Answer: A
NEW QUESTION # 138
To complement the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION # 139
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1: Yes
Like IaaS, PaaS includes infrastructure - servers, storage, and networking - but also middleware, development tools, business intelligence (BI) services, database management systems, and more. PaaS is designed to support the complete web application lifecycle: building, testing, deploying, managing, and updating.
PaaS allows you to avoid the expense and complexity of buying and managing software licenses, the underlying application infrastructure and middleware, container orchestrators such as Kubernetes, or the development tools and other resources Box 2: Yes You manage the applications and services you develop, and the cloud service provider typically manages everything else.
Box 3: No
There really is no way to pause / stop billing for your Azure SQL Database.
Microsoft's official answer "Yes, you can export your database. Delete the Azure SQL database and that will pause billing. Then when you need it you can create a new database and import your previously exported DB."
NEW QUESTION # 140
Select the answer that correctly completes the sentence.
Answer:
Explanation:
Explanation
NEW QUESTION # 141
Hotspot Question
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
https://learn.microsoft.com/en-us/training/modules/explore-core-data-concepts/5-transactional- data-processing
NEW QUESTION # 142
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://azure.microsoft.com/en-gb/blog/hot-patching-sql-server-engine-in-azure-sql-database/
https://azure.microsoft.com/en-us/services/sql-database/#product-overview
NEW QUESTION # 143
Select the answer that correctly completes the sentence.
Answer:
Explanation:
Answer below as:
NEW QUESTION # 144
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
Explanation:
A key mechanism that allows Azure Data Lake Storage Gen2 to provide file system performance at object storage scale and prices is the addition of a hierarchical namespace. This allows the collection of objects/files within an account to be organized into a hierarchy of directories and nested subdirectories in the same way that the file system on your computer is organized. With a hierarchical namespace enabled, a storage account becomes capable of providing the scalability and cost-effectiveness of object storage, with file system semantics that are familiar to analytics engines and frameworks.
Reference:
https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-namespace
NEW QUESTION # 145
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Microsoft DP-900 exam is a vendor-neutral certification, which means that it is not specific to any particular technology or platform. This makes it a valuable credential for professionals who work with different cloud platforms or who want to gain a more comprehensive understanding of cloud data services.
The DP-900 certification exam is a standalone certification, but it can also be used to progress towards higher-level Azure certifications such as the Azure Data Engineer Associate and Azure AI Engineer Associate certifications. Microsoft Azure Data Fundamentals certification is also a great starting point for individuals who want to pursue a career in cloud data management.
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