DP-420 RELIABLE LEARNING MATERIALS, LATEST DP-420 TEST SIMULATOR

DP-420 Reliable Learning Materials, Latest DP-420 Test Simulator

DP-420 Reliable Learning Materials, Latest DP-420 Test Simulator

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Tags: DP-420 Reliable Learning Materials, Latest DP-420 Test Simulator, Reliable DP-420 Test Blueprint, New DP-420 Real Test, Exam DP-420 Material

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The Microsoft DP-420 exam tests the candidate’s knowledge and skills in various topics such as designing and implementing data access patterns using Cosmos DB, designing and implementing partitioning strategies, designing and implementing global distribution, and designing and implementing disaster recovery and data synchronization. DP-420 Exam also tests the candidate’s knowledge and skills in developing and implementing serverless and container-based applications using Cosmos DB.

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Best Quality Microsoft DP-420 Exam Questions

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Microsoft DP-420 Certification Exam is an excellent opportunity for cloud developers to demonstrate their expertise in designing and implementing cloud-native applications using Azure Cosmos DB. Passing DP-420 exam validates a candidate's knowledge and skills in using Cosmos DB to create secure, scalable, and highly available applications. Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification is an essential requirement for developers who want to enhance their career prospects in cloud-native application development using Microsoft Azure.

Microsoft DP-420 is a certification exam that focuses on designing and implementing cloud-native applications using Microsoft Azure Cosmos DB. Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification is designed for professionals who are looking to demonstrate their expertise in developing cloud-native applications using Azure Cosmos DB. Azure Cosmos DB is a globally distributed, multi-model database service that is designed for high availability, low latency, and scalability. Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification exam covers all the essential topics related to Azure Cosmos DB and cloud-native application development.

Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Sample Questions (Q16-Q21):

NEW QUESTION # 16
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.

Answer:

Explanation:

Explanation
Box 1 = Randomized
Box 2 = Deterministic
Always Encrypted for Azure Cosmos DB supports two types of encryption: deterministic and randomized1.
Deterministic encryption always produces the same encrypted value for any given plain text value.
Randomized encryption produces a different encrypted value for the same plain text value.
For dateOfBirth, randomized encryption is the strongest type of encryption because it provides better protection against statistical analysis and brute-force attacks. Deterministic encryption would not be suitable for dateOfBirth because it could reveal patterns or allow equality comparisons1.
For healthStatus, deterministic encryption is the strongest type of encryption because it allows queries to perform equality comparisons and filters on the encrypted property. Randomized encryption would not be suitable for healthStatus because it would prevent any queries on the encrypted property1.


NEW QUESTION # 17
You have the Azure Cosmos DB for NoSQL containers shown in the following table.

You have the items shown in the following table.

When will each item expire? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Explanation


NEW QUESTION # 18
You have a database in an Azure Cosmos DB for NoSQL account that is configured for multi-region writes.
You need to use the Azure Cosmos DB SDK to implement the conflict resolution policy for a container. The solution must ensure that any conflict sent to the conflict feed.
Solution: You set ConfilictResolutionMode to Custom. You Set ResolutionProcedures to a custom stored procedure. You configure the custom stored procedure to use the conflictingItems parameter to resolve conflict.
Does this meet the goal?

  • A. No
  • B. Yes

Answer: B

Explanation:
Setting ConflictResolutionMode to Custom and configuring a custom stored procedure with the "conflictingItems" parameter will allow you to implement a custom conflict resolution policy. This will ensure that any conflicts are sent to the conflict feed for resolution.


NEW QUESTION # 19
You are troubleshooting the current issues caused by the application updates.
Which action can address the application updates issue without affecting the functionality of the application?

  • A. Set the default consistency level of account1 to strong.
  • B. Set the default consistency level of account1 to bounded staleness.
  • C. Add a custom indexing policy to the con-product container.
  • D. Enable time to live for the con-product container.

Answer: B

Explanation:
Bounded staleness is frequently chosen by globally distributed applications that expect low write latencies but require total global order guarantee. Bounded staleness is great for applications featuring group collaboration and sharing, stock ticker, publish-subscribe/queueing etc.
Scenario: Application updates in con-product frequently cause HTTP status code 429 "Too many requests".
You discover that the 429 status code relates to excessive request unit (RU) consumption during the updates.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels


NEW QUESTION # 20
You have an Azure Cosmos DB Core (SQL) API account named account1 that has the disableKeyBasedMetadataWriteAccess property enabled.
You are developing an app named App1 that will be used by a user named DevUser1 to create containers in account1. DevUser1 has a non-privileged user account in the Azure Active Directory (Azure AD) tenant.
You need to ensure that DevUser1 can use App1 to create containers in account1.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Explanation

Box 1: Resource tokens
Resource tokens provide access to the application resources within a database. Resource tokens:
Provide access to specific containers, partition keys, documents, attachments, stored procedures, triggers, and UDFs.
Box 2: Azure Resource Manager API
You can use Azure Resource Manager to help deploy and manage your Azure Cosmos DB accounts, databases, and containers.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/secure-access-to-data
https://docs.microsoft.com/en-us/rest/api/resources/


NEW QUESTION # 21
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