1. Home
  2. Microsoft
  3. DP-420 PDF

Microsoft DP-420 PDF Exam Questions:

How to Get Success in Microsoft DP-420 Exam:

  • Avoid deceptive DP-420 PDF Exam Questions.
  • Focus on DP-420 Questions (PDF) based on the latest exam syllabus.
  • Make notes of Microsoft DP-420 PDF for better learning.
  • Prepare from our latest Microsoft DP-420 PDF file and get success in first attempt.
DP-420 PDF
Microsoft DP-420 PDF

Prepare Microsoft DP-420 Exam Within Short Time

Your knowledge and abilities are validated by passing the Microsoft DP-420 exam. Our PDF questions and answers will help you prepare for the DP-420 exam in a short time because it includes questions similar to the real Microsoft exam questions. After downloading the DP-420 Microsoft PDF exam questions, relevant to the actual exam, you can take a print of all questions and prepare them anytime, anywhere.

Realistic Scenario Based Microsoft DP-420 PDF Exam Questions:

Everyone wants to become certified Azure Cosmos DB Developer Specialty and improve his/her resume. You should practice with real DP-420 questions. Students can benefit from the DP-420 exam questions which are available in PDF format. The DP-420 exam questions and answers are designed to match the criteria of the actual exam. If you use scenario-based Microsoft DP-420 questions you will have an extra potential to clear the exam on the first attempt.


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?

Answer: C

See the explanation below.

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.



You need to select the partition key for con-iot1. The solution must meet the IoT telemetry requirements.

What should you select?

Answer: D

See the explanation below.

The partition key is what will determine how data is routed in the various partitions by Cosmos DB and needs to make sense in the context of your specific scenario. The IoT Device ID is generally the 'natural' partition key for IoT applications.

Scenario: The iotdb database will contain two containers named con-iot1 and con-iot2.

Ensure that Azure Cosmos DB costs for IoT-related processing are predictable.



You need to identify which connectivity mode to use when implementing App2. The solution must support the planned changes and meet the business requirements.

Which connectivity mode should you identify?

Answer: C

See the explanation below.

Scenario: Develop an app named App2 that will run from the retail stores and query the data in account2. App2 must be limited to a single DNS endpoint when accessing account2.

By using Azure Private Link, you can connect to an Azure Cosmos account via a private endpoint. The private endpoint is a set of private IP addresses in a subnet within your virtual network.

When you're using Private Link with an Azure Cosmos account through a direct mode connection, you can use only the TCP protocol. The HTTP protocol is not currently supported.



You configure multi-region writes for account1.

You need to ensure that App1 supports the new configuration for account1. The solution must meet the business requirements and the product catalog requirements.

What should you do?

Answer: D

See the explanation below.

App1 queries the con-product and con-productVendor containers.

Note: Request unit is a performance currency abstracting the system resources such as CPU, IOPS, and memory that are required to perform the database operations supported by Azure Cosmos DB.


Develop an app named App1 that will run from all locations and query the data in account1.

Once multi-region writes are configured, maximize the performance of App1 queries against the data in account1.

Whenever there are multiple solutions for a requirement, select the solution that provides the best performance, as long as there are no additional costs associated.



You need to provide a solution for the Azure Functions notifications following updates to con-product. The solution must meet the business requirements and the product catalog requirements.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Answer: A, B

See the explanation below.

leaseCollectionPrefix: when set, the value is added as a prefix to the leases created in the Lease collection for this Function. Using a prefix allows two separate Azure Functions to share the same Lease collection by using different prefixes.

Scenario: Use Azure Functions to send notifications about product updates to different recipients.

Trigger the execution of two Azure functions following every update to any document in the con-product container.


Reliable Source Of Preparation For Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Exam.

We provide Azure Cosmos DB Developer Specialty certification questions along with answers to assist students in passing the Microsoft Exam. You can enhance your Microsoft DP-420 preparation with the help of an online practice engine. Try out our Microsoft DP-420 questions because 98% of Examskit users passed the final DP-420 exam in one go.