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Free PDF 2026 Microsoft DP-420: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Latest Free Braindumps

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The Microsoft DP-420 certification exam is without a doubt a terrific and quick way to develop your profession in your field. These advantages include the opportunity to develop new, in-demand skills, advantages in the marketplace, professional credibility, and the opening up of new job opportunities. Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB DP-420 real reliable test cram and test book help you pass the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB exam successfully.

Microsoft DP-420 certification exam is aimed at software engineers, application developers, database administrators, and architects who are responsible for designing and implementing cloud-native applications. DP-420 exam measures the candidate's ability to design, implement, and manage cloud-native applications using Azure Cosmos DB. DP-420 exam covers a wide range of topics, including data modeling, partitioning, indexing, querying, and scaling. Candidates will also be required to demonstrate their knowledge of Azure Cosmos DB's multi-model capabilities, including support for SQL, MongoDB, Cassandra, and Azure Table storage APIs.

Microsoft DP-420: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB exam is a certification test that helps professionals validate their skills in designing and implementing cloud-native applications using Azure Cosmos DB. DP-420 Exam is a great way for professionals to showcase their expertise in the cloud computing industry and demonstrate their ability to design and implement robust cloud-native applications.

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Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Sample Questions (Q45-Q50):

NEW QUESTION # 45
The settings for a container in an Azure Cosmos DB Core (SQL) API account are configured as shown in the following exhibit.

Which statement describes the configuration of the container?

A. Items stored in the collection will expire only if the item has a time to live value.
B. Items stored in the collection will be retained always, regardless of the items time to live value.
C. All items will be deleted after one year.
D. All items will be deleted after one hour.

Answer: A

Explanation:
When DefaultTimeToLive is -1 then your Time to Live setting is On (No default) Time to Live on a container, if present and the value is set to "-1", it is equal to infinity, and items don't expire by default.
Time to Live on an item:
This Property is applicable only if DefaultTimeToLive is present and it is not set to null for the parent container.
If present, it overrides the DefaultTimeToLive value of the parent container.
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/time-to-live

NEW QUESTION # 46
You have an Azure Cosmos DB Core (SQL) API account that uses a custom conflict resolution policy. The account has a registered merge procedure that throws a runtime exception.
The runtime exception prevents conflicts from being resolved.
You need to use an Azure function to resolve the conflicts.
What should you use?

A. a function that pulls items from the conflicts feed and is triggered by a timer trigger
B. a function that receives items pushed from the change feed and is triggered by an Azure Cosmos DB trigger
C. a function that pulls items from the change feed and is triggered by a timer trigger
D. a function that receives items pushed from the conflicts feed and is triggered by an Azure Cosmos DB trigger

Answer: D

Explanation:
Explanation
The Azure Cosmos DB Trigger uses the Azure Cosmos DB Change Feed to listen for inserts and updates across partitions. The change feed publishes inserts and updates, not deletions.
Reference: https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb

NEW QUESTION # 47
You plan to deploy two Azure Cosmos DB Core (SQL) API accounts that will each contain a single database. The accounts will be configured as shown in the following table.

How should you provision the containers within each account to minimize costs? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/serverless
https://docs.microsoft.com/en-us/azure/cosmos-db/provision-throughput-autoscale#use-cases-of-autoscale

NEW QUESTION # 48
You need to recommend indexes for con-product and con-productVendor. The solution must meet the product catalog requirements and the business requirements.
Which type of index should you recommend for each container? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION # 49
You have a container named container1 in an Azure Cosmos DB for NoSQL account named account1 that is set to the session default consistency level. The average size of an item in container1 is 20 KB.
You have an application named App1 that uses the Azure Cosmos DB SDK and performs a point read on the same set of items in container1 every minute.
You need to minimize the consumption of the request units (RUs) associated to the reads by App1. What should you do?

A. In account1, change the default consistency level to bounded staleness.
B. In App1, change the consistency level of read requests to consistent prefix.
C. In account1, provision a dedicated gateway and integrated cache
D. In App1, modify the connection policy settings.

Answer: B

Explanation:
Explanation
The cost of a point read for a 1 KB item is 1 RU. The cost of other operations depends on factors such as item size, indexing policy, consistency level, and query complexity . To minimize the consumption of RUs, you can optimize these factors according to your application needs.
For your scenario, one possible way to minimize the consumption of RUs associated to the reads by App1 is to change the consistency level of read requests to consistent prefix. Consistent prefix is a lower consistency level than session, which is the default consistency level for Azure Cosmos DB. Lower consistency levels consume fewer RUs than higher consistency levels . Consistent prefix guarantees that reads never see out-of-order writes and that monotonic reads are preserved . This may be suitable for your application if you can tolerate some eventual consistency.

NEW QUESTION # 50
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