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Microsoft DP-420 Exam With Confidence Using Practice Dumps

Exam Code:
DP-420
Exam Name:
Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
Certification:
Microsoft Certified: Azure Cosmos DB Developer Specialty
Vendor:
Microsoft
Questions:
194
Last Updated:
Sep 1, 2026
Exam Status:
Stable
Microsoft DP-420

DP-420: Microsoft Certified: Azure Cosmos DB Developer Specialty Exam 2025 Study Guide Pdf and Test Engine

Are you worried about passing the Microsoft DP-420 (Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB) exam? Download the most recent Microsoft DP-420 braindumps with answers that are 100% real. After downloading the Microsoft DP-420 exam dumps training , you can receive 99 days of free updates, making this website one of the best options to save additional money. In order to help you prepare for the Microsoft DP-420 exam questions and verified answers by IT certified experts, CertsTopics has put together a complete collection of dumps questions and answers. To help you prepare and pass the Microsoft DP-420 exam on your first attempt, we have compiled actual exam questions and their answers. 

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

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Question 1

You have an Azure Cosmos DB database that contains a container named container 1. 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?

Options:

A.

240

B.

4.000

C.

20,000

D.

24000

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Question 2

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 3

You have an Azure subscription.

You plan to create an Azure Cosmos DB for NoSQL database named DB1 that will store author and book data for authors that have each published up to ten books. Typical and frequent queries of the data will include:

• All books written by an individual author

• The synopsis of individual books

You need to recommend a data model for DB1. The solution must meet the following requirements:

• Support transactional updates of the author and book data.

• Minimize read operation costs.

What should you recommend?

Options:

A.

Create a single container that stores author items and book items, and then items that represent the relationship between the authors and their books.

B.

Create three containers, one that stores author items, a second that stores book items, and a third that stores items that represent the relationship between the authors and their books.

C.

Create two containers, one that stores author items and another that stores book items. Embed a list of each author ' s books in the corresponding author item.

D.

Create a single container that stores author items and book items. Embed a list of each author’s books in the

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