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Microsoft DP-420 real answers - Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB

DP-420
  • Exam Code: DP-420
  • Exam Name: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
  • Updated: Aug 31, 2026
  • Q & A: 281 Questions and Answers
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  • PDF Price: $59.98
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About Microsoft DP-420 Exam

A section outlining the topics of a Microsoft DP-420 Certification Exam

DP-420 Dumps cover the following topics of the Microsoft DP-420 Certification Exam:

  • Design and implement data distribution: 10%
  • Optimize an Azure Cosmos DB solution: 20%
  • Integrate an Azure Cosmos DB solution: 10%
  • Design and execute information models: 40%
  • Maintain an Azure Cosmos DB solution: 20%

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

DP-420 - Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB is an essential exam for Microsoft Azure Cosmos DB Developer Specialty certification, sometimes it will become a lion in the way to obtain the certification. Many candidates may spend a lot of time on this exam; some candidates may even feel depressed after twice or more failure. Right now you may need our DP-420 dump exams (someone also calls DP-420 exam cram). We believe if you choose our products, it will help you pass exams actually and also it may save you a lot time and money since exam cost is so expensive. Microsoft DP-420 exams cram will be your best choice for your real exam. We DumpExams not only offer you the best dump exams but also golden excellent customer service.

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Microsoft DP-420 Exam Syllabus Topics:

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

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