100% Microsoft DP-420日本語 Guaranteed Success With Testing Engine

Exam Code: DP-420J

Exam Name: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420日本語版)

Updated: Aug 05, 2026

Number: 281 Q&As with Testing Engine

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Microsoft DP-420日本語 Exam Overview:

Certification Vendor:	Microsoft
Exam Name:	Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB
Exam Number:	DP-420
Related Certifications:	Microsoft Certified: Azure Cosmos DB Developer Specialty
Passing Score:	700/1000
Exam Format:	Multiple choice, Case study, Drag and drop, Hot area, Lab
Available Languages:	English, Japanese, Chinese (Simplified), Korean
Exam Duration:	100-120
Certificate Validity Period:	1 year
Real Exam Qty:	40-60
Exam Price:	$165 USD
Sample Questions:	Microsoft DP-420日本語 Sample Questions
Exam Way:	Online proctored exam or in-person test center
Pre Condition:	No formal prerequisite exams are required. Candidates should have experience developing Azure solutions and working with Azure Cosmos DB.
Official Syllabus URL:	https://learn.microsoft.com/en-us/credentials/certifications/exams/dp-420/

What are the objectives of the Microsoft DP-420 Certification Exam?

As per the guidance of the DP-420 Dumps, there are 02 main objectives of the Microsoft DP-420 Certification Exam. The first is to understand Azure Cosmos DB architecture & components, and the second is to understand the design and implementation of cloud-native applications using Microsoft Azure Cosmos DB. Assessment of the candidate's technical knowledge and skills in the field of Azure SQL Database Administration.

What are the benefits of taking the Microsoft DP-420 Certification Exam?

Here, we will know more about the Microsoft DP-420 Certification Exam by knowing the benefits of taking it. Following are the benefits of taking the Microsoft DP-420 Certification Exam, with the assistance of the DP-420 Dumps:

Earn more money: The Microsoft DP-420 Certification Exam is a very good opportunity to earn more money. If you pass the DP-420 Certification Exam, you can get good job opportunities. So, it will help you to earn more money.
Get a great salary: There are many companies that recruit IT, professionals, only after passing the Microsoft DP-420 Certification Exam. Thus, the candidates who want to work in the IT industry can take the DP-420 Certification Exam and get good job opportunities.
Get the latest certifications: The DP-420 Certification Exam is a very good way to get the latest certifications. If you are a certified professional, you can show it to your organization and get more job opportunities.
Get a good career: Taking the DP-420 Certification Exam will increase your skills, knowledge, and experience. So, it will help you to get a good job in the IT industry. Thus, it will help you to get a good career in the IT industry.
Get a good job: Taking the DP-420 Certification Exam will help you to get a good job. It will help you to get the latest technologies, and advance your career. Thus, it will help you to get a good job.
Knowledge & skills: The DP-420 Certification Exam is a good opportunity to learn about the latest technologies and advance your career. It will help you to get the latest knowledge and skills, which will be very useful in your work.

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

Microsoft DP-420日本語 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Design and implement data distribution	5-10%	- Design and implement multi-region writes 1. Implement multi-region writes 2. Implement conflict resolution policies 3. Choose when to use multi-region writes - Design and implement replication strategy 1. Choose when to distribute data 2. Perform manual failovers 3. Define automatic failover policies 4. Choose a consistency model 5. Evaluate consistency model impacts
Topic 2: Optimize an Azure Cosmos DB solution	15-20%	- Optimize query performance 1. Calculate query cost 2. Retrieve request unit cost 3. Implement integrated cache 4. Adjust indexing policies - Define and implement indexing strategy 1. Optimize index performance 2. Configure custom indexing policies 3. Implement composite indexes 4. Choose appropriate index types 5. Choose read-heavy or write-heavy indexing - Design and implement change feeds 1. Manage change feed instances 2. Implement aggregation persistence 3. Develop Azure Functions triggers 4. Consume change feeds using SDK
Topic 3: Integrate an Azure Cosmos DB solution	5-10%	- Implement solutions across services 1. Implement Azure AI Search integration 2. Integrate Azure Functions and Event Hubs 3. Enforce referential integrity 4. Use Change Feed for denormalization 5. Aggregate and archive data - Enable analytical workloads 1. Query analytical store from Synapse 2. Write data back from Spark 3. Configure Azure Cosmos DB Mirroring 4. Enable analytical store
Topic 4: Maintain an Azure Cosmos DB solution	25-30%	- Monitor and troubleshoot Azure Cosmos DB solutions 1. Monitor metrics and logs 2. Troubleshoot throughput issues 3. Implement backup and recovery strategies 4. Monitor performance and availability
Topic 5: Design and implement data models	35-40%	- Implement server-side programming 1. Implement triggers 2. Write and deploy stored procedures 3. Implement user-defined functions - Plan and implement sizing and scaling 1. Design resource governance and scaling 2. Choose between serverless, provisioned, and free tier 3. Evaluate throughput and storage requirements 4. Evaluate global distribution costs 5. Configure throughput - Design and implement a non-relational data model for Azure Cosmos DB for NoSQL 1. Store multiple related entities in the same document 2. Reference between documents 3. Identify data and associated access patterns 4. Identify partition key, id, and unique keys 5. Denormalize data across documents 6. Store multiple entity types in the same container - Implement data access 1. Implement optimistic concurrency control 2. Implement SQL queries with arrays and aggregation 3. Use consistency and query request options 4. Manage transactional batch operations 5. Implement patch operations 6. Use SDKs for CRUD operations - Implement client connectivity options 1. Use Azure Cosmos DB emulator 2. Create database connections 3. Handle connection errors 4. Choose gateway or direct connectivity mode 5. Configure client-side threading and logging 6. Implement singleton client - Design a data partitioning strategy 1. Evaluate throughput and data distribution 2. Plan for transactions with partition keys 3. Choose a partitioning strategy 4. Choose a partition key 5. Evaluate cross-partition query cost 6. Implement synthetic partition keys

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100% Microsoft DP-420日本語 Guaranteed Success With Testing Engine