Free Microsoft DP-420 Exam Questions
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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 21, 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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Azure Cosmos DB comes in 2 different capacity modes that are provisioned throughput and serverless.
i). Which of these modes is best suited for Workloads having sustained traffic that require predictable performance?
ii). For which mode, Geo distribution is unavailable?
Answer: A
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Azure Cosmos DB comes in 2 different capacity modes that are provisioned throughput and serverless.
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Question 2
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You need to provide a solution for the Azure Functions notifications following updates to con-product. The
solution must meet the business requirements and the product catalog requirements.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Answer: A,C
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You need to provide a solution for the Azure Functions notifications following updates to con-product. The
solution must meet the business requirements and the product catalog requirements.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
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Question 3
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You plan to create an Azure Cosmos DB for NoSQL account that will have a single write region and three read regions.
You need to set the consistency level for the account. The solution must meet the following requirements:
• In the write region, writes must replicate synchronously across at least three replicas.
• In the read regions, reads must see writes in order for transactional batches.
• Throughput for reads and writes must be maximized.
Which consistency level should you select?
Answer: A
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You plan to create an Azure Cosmos DB for NoSQL account that will have a single write region and three read regions.
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Question 4
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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 5
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You have an Azure Cosmos DB for NoSQL account configured for global distribution across four regions.
At connection time, the SQL SDK needs to identify the optimal endpoint for reading and writing.
Which two factors can influence the SDK? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Answer: D,E
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You have an Azure Cosmos DB for NoSQL account configured for global distribution across four regions.