Prepare with Microsoft DP-420 exam torrent, pass for sure

Updated: Aug 10, 2026

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What are the prerequisites to take the Microsoft DP-420 Certification Exam?

There are no prerequisites for the Microsoft DP-420 Certification Exam.

Reference: https://docs.microsoft.com/en-us/learn/certifications/exams/dp-420?WT.mc_id=Azure_blog-wwl

How much does a Microsoft DP-420 Certification Exam cost?

The Microsoft DP-420 Certification Exam costs around 165 USD.

The resources that you can use to prepare yourself for taking the Microsoft DP-420 Certification Exam include the following

You should also try to solve the questions that you are not familiar with. You can also prepare yourself for the DP-420 Exam by using the resources like books, articles, videos, online courses, and free study guides. In addition to the above-mentioned resources, you should always keep yourself updated with the latest technologies. You should know the Microsoft DP-420 Certification Exam questions and answers in detail. You should also know the new technologies that are being introduced in the market. You should also compare your performance with other candidates. It will help you to get a clear idea about your preparation. In the end, you should practice the DP-420 Certification Exam by using the practice test software. It will help you to get a clear idea about your preparation.

You should also practice the questions and answers of the DP-420 Certification Exam. You should try to solve the questions as soon as you finish reading the question. The candidate can use the PDF files of the DP-420 Dumps of the Test4Sure. The package will be providing valid, real, and complete training material to pass the DP-420 Certification Exam. You can download the latest Microsoft DP-420 Certification Exam sample exams. You can get a good collection of the DP-420 Certification Exam them from the internet. The collection of the DP-420 Certification Exam sample exams includes the DP-420 Certification Exam questions and answers. You should prepare the questions and answers of the DP-420 Certification Exam by referring to the latest prep materials. You should also prepare the questions and answers of the DP-420 Certification Exam by using the Microsoft DP-420 Certification Exam desktop practice exam simulations. The candidate should always take a mock test before the actual exam. It will help you to get a clear idea about your preparation. You should also take a mock test periodically.

Microsoft DP-420 Exam Overview:

Certification Vendor:Microsoft
Exam Name:Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
Exam Number:DP-420
Exam Format:Multiple-choice, Multiple-response, Drag-and-drop, Case studies, Practical lab scenarios
Certificate Validity Period:12 months
Related Certifications:Microsoft Certified: Azure Developer Associate
Microsoft Certified: Azure Solutions Architect Expert
Available Languages:English, Japanese, Chinese (Simplified)
Real Exam Qty:40-60
Exam Duration:120 minutes
Exam Price:$165 USD
Passing Score:700
Recommended Training:Course DP-420T00: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
Exam Registration:Pearson VUE
Microsoft Learn
Sample Questions:Microsoft DP-420 Sample Questions
Exam Way:Online proctored or onsite test center
Pre Condition:No mandatory prerequisites; recommended experience: developing Azure applications, working with NoSQL databases, proficiency in C#/Java/JavaScript/Python, familiarity with Azure management
Official Syllabus URL:https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/dp-420

Microsoft DP-420 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Design and implement data distribution5-10%- Manage data distribution and failover
  • 1. Manage regional availability
  • 2. Define failover priorities
- Design replication strategy
  • 1. Configure multi-region replication
  • 2. Implement multi-region write
Topic 2: Maintain an Azure Cosmos DB solution25-30%- Implement backup and restore
  • 1. Perform point-in-time restore
  • 2. Configure periodic backup
- DevOps and automation
  • 1. Deploy via ARM, Bicep, CLI
  • 2. Automate operations
- Implement security
  • 1. Encrypt data at rest and in transit
  • 2. Manage authentication and authorization
- Manage data movement
  • 1. Import/export data
  • 2. Migrate between APIs or regions
- Monitor and troubleshoot
  • 1. Analyze metrics and logs
  • 2. Use Azure Monitor and Application Insights
Topic 3: Optimize an Azure Cosmos DB solution15-20%- Optimize query performance
  • 1. Optimize throughput allocation
  • 2. Tune query structure and syntax
- Work with change feed
  • 1. Trigger downstream workflows
  • 2. Process changes incrementally
- Define and implement indexing strategy
  • 1. Select index types and paths
  • 2. Exclude or include properties
Topic 4: Design and implement data models35-40%- Implement connectivity and data access
  • 1. Write efficient SQL queries
  • 2. Use SDKs to connect and operate
- Design partitioning strategy
  • 1. Plan for distribution and throughput
  • 2. Choose partition key based on workload
- Plan sizing and scaling
  • 1. Select consistency levels
  • 2. Provision throughput and storage
- Design and implement non-relational data models
  • 1. Define primary and unique keys
  • 2. Reference between documents
  • 3. Identify data and access patterns
  • 4. Configure time-to-live (TTL)
  • 5. Embed related entities in documents
  • 6. Store multiple entity types in one container
  • 7. Denormalize data across documents
Topic 5: Integrate an Azure Cosmos DB solution5-10%- Enable analytical workloads
  • 1. Configure analytical store
  • 2. Use Synapse Link
- Integrate with Azure services
  • 1. Connect to Azure Stream Analytics
  • 2. Use with Azure Functions, Logic Apps, Event Hubs

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