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Microsoft Certified: Azure Cosmos DB Developer Specialty DP-420 Release Date

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Total 194 questions

Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Questions and Answers

Question 25

You have an Azure Cosmos DB for NoSQL account that uses the default consistency level. How can the consistency level be modified as part of a query request?

Options:

A.

stronger consistency for read operations

B.

stronger consistency for write operations

C.

weaker consistency for read operations

D.

weaker consistency for write operations

Question 26

You have an Azure Cosmos DB for NoSQL database named db1 that is monitored by using Azure Monitor. You need to identify the operations that have the highest throughput. Which metric should you use?

Options:

A.

Data Usage

B.

Autoscale Max Throughput

C.

Index Usage

D.

Total Request Units

Question 27

You have an Azure Cosmos DB for NoSQL account. The account hosts a container that has the change feed enabled. You are building an app by using the Azure Cosmos DB SDK. The app will read items from the change feed by using a pull model. You need to ensure that multiple threads can read the change feed in parallel. What should you include?

Options:

A.

the changeFeedStartFew value

B.

the Pagesize value

C.

the FeedRange value

D.

a stream-based iterator

Question 28

You have an Azure subscription that contains an Azure Cosmos DB for NoSQL account named account1.

Backups for account1 have the following configurations:

• Interval: 2 hours

• Retention period: 4 days

You need to estimate the charges associated with the retention of the backups. How many copies of the backups will incur additional charges?

Options:

A.

8

B.

12

C.

46

D.

48

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Total 194 questions