Free Microsoft DP-420 Exam Questions
Absolute Free DP-420 Exam Practice for Comprehensive Preparation
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Microsoft DP-420 Exam Questions
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Provided By: Microsoft
- Exam: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
- Certification: Microsoft Certified Azure Cosmos DB Developer Specialty
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Total Questions: 291
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Updated On: May 10, 2026
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Rated: 4.9 |
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Online Users: 582
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Question 1
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You need to implement an Azure Data Factory data flow that will utilize an Azure Cosmos DB (SQL API) sink to write a dataset. The data flow will utilize 2000 Apache Spark partitions.
You need to make sure that the ingestion from every Spark partition is balanced to optimize throughput. Which of the following sink setting would you configure?
Answer: B
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You need to implement an Azure Data Factory data flow that will utilize an Azure Cosmos DB (SQL API) sink to write a dataset. The data flow will utilize 2000 Apache Spark partitions.
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Question 2
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Which of the following is the most optimal method of managing referential integrity between different containers in Azure Cosmos DB?
Answer: B
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Which of the following is the most optimal method of managing referential integrity between different containers in Azure Cosmos DB?
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Question 3
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Note: This question is part of a series of questions that present the same scenario. Each question in the seriescontains a unique solution that might meet the stated goals. Some question sets might have more than onecorrect solution, while others might not have a correct solution.After you answer a question in this section, you will NOT be able to return to it. As a result, these questionswill not appear in the review screen.You have a container named container1 in an Azure Cosmos DB Core (SQL) API account.You need to make the contents of container1 available as reference data for an Azure Stream Analytics job.Solution: You create an Azure Synapse pipeline that uses Azure Cosmos DB Core (SQL) API as the input andAzure Blob Storage as the output.Does this meet the goal?
Answer: B
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Question 4
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You have an Azure Cosmos DB for NoSQL account named account1.
You need to create a container named Container1 in account1 by using the Azure Cosmos DB .NET SDK. The
solution must ensure that the items in Container1 never expire.
What should you set?
Answer: C
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You have an Azure Cosmos DB for NoSQL account named account1.
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Question 5
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Each transaction in a Cosmos Database provides ACID property guarantees. Which of these ACID properties ensures that the data is always in a valid state across transactions?
Answer: B
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Each transaction in a Cosmos Database provides ACID property guarantees. Which of these ACID properties ensures that the data is always in a valid state across transactions?