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Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420) - Microsoft Actual Exam Questions

Last updated on May 06, 2026

97% Exam Compliance
126 Total Questions
1
Question

HOTSPOT You have an Azure Cosmos DB for NoSQL container. The container contains items that have the following properties. You need to protect the data stored in the container by using Always Encrypted. For each property, you must use the strongest type of encryption and ensure that queries execute properly. What is the strongest type of encryption that you can apply to each property? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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2
Question

You have an Azure Cosmos DB database that contains a container named container

Options
A

The container1 container is configured with a maximum of 20,000 RU/s and currently contains 240 GB of data. You need to estimate the costs of container1 based on the current usage. How many RU/s will be charged?

B

240

C

4.000

D

20,000

E

24000

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3
Question

HOTSPOT You have an Azure subscription that contains an Azure Cosmos DB for NoSQL account named accounts You configure account! to send resource logs to Log Analytics. You need to identify any containers in account1 that were deleted during the past 24 hours. How should you complete the query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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4
Question

You have an Azure Cosmos DB Core (SQL) API account. You run the following query against a container in the account. SELECT IS_NUMBER("1234") AS A, IS_NUMBER(1234) AS B, IS_NUMBER({prop: 1234}) AS C What is the output of the query?

Options
A

[{"A": false, "B": true, "C": false}]

B

[{"A": true, "B": false, "C": true}]

C

[{"A": true, "B": true, "C": false}]

D

[{"A": true, "B": true, "C": true}]

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5
Question

You have an Azure subscription. The subscription contains an Azure Cosmos DB for NoSQL account named account! that hosts a container named Container

Options
A

Container! has a provisioned throughput of 100 request units per second (RU/s) and uses a single physical partition. Vou are evaluating the available throughput for Container1. What is the maximum burst capacity that Container1 can accumulate?

B

300 RU/s

C

1,000 RU/s

D

30,000 RU/s

E

100.000 RU/s

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