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: Jan 06, 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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Which of the following method of the ChangeFeedProcessor class is invoked to start consuming changes from the change feed?
Answer: A
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Which of the following method of the ChangeFeedProcessor class is invoked to start consuming changes from the change feed?
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Question 2
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Azure Cosmos DB offers the ability to automatically delete the items from a container after a specific time period. Which property of a container do you need to specify the automatically purge items after a certain number of seconds?
Answer: C
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Azure Cosmos DB offers the ability to automatically delete the items from a container after a specific time period. Which property of a container do you need to specify the automatically purge items after a certain number of seconds?
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Question 3
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While working in .NET SDK v3, you need to enable multi-region writes in your app that uses Azure Cosmos DB. WestUS2 is the region where your application would be deployed and Cosmos DB is replicated.
Which of the following attributes would you set to WestUS2 to achieve the goal?
Answer: A
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While working in .NET SDK v3, you need to enable multi-region writes in your app that uses Azure Cosmos DB. WestUS2 is the region where your application would be deployed and Cosmos DB is replicated.
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Question 4
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You are working on an app that will save the device metrics produced every minute by various IoT devices. You decide to collect the data for two entities; the devices and the device metrics produced by each device. You were about to create two containers for these identified entities but suddenly your data engineer suggests you place both entities in a single container, not two different containers. You would like to be able to track the general data of the device and the number of metrics collections per device. How could we keep track of these entities inside the container?
Answer: B
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You are working on an app that will save the device metrics produced every minute by various IoT devices. You decide to collect the data for two entities; the devices and the device metrics produced by each device. You were about to create two containers for these identified entities but suddenly your data engineer suggests you place both entities in a single container, not two different containers. You would like to be able to track the general data of the device and the number of metrics collections per device. How could we keep track of these entities inside the container?
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Question 5
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You have a container named container! in an Azure Cosmos DB for NoSQL account.
You need to provide a user named User1 with the ability to insert items into container1 by using role-based
access The solution must use the principle of least privilege.
Which roles should you assign to User1?
Answer: A
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You have a container named container! in an Azure Cosmos DB for NoSQL account.
You need to provide a user named User1 with the ability to insert items into container1 by using role-based
access The solution must use the principle of least privilege.
Which roles should you assign to User1?