Windows software at your desk, app version in your pocket, PDF in your bag — GetValidTest prepares all three for the DP-420 Korean exam, and the contents are identical across them. Whichever way you choose to learn, the same 206 practice questions for the Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) are waiting.
Microsoft DP-420 Korean Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB |
| Exam Number: | DP-420 |
| Available Languages: | Japanese, Chinese (Simplified), English |
| Related Certifications: | Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Developer Associate |
| Exam Format: | Case studies, Multiple-response, Drag-and-drop, Multiple-choice, Practical lab scenarios |
| Exam Duration: | 120 minutes |
| Passing Score: | 700 |
| Real Exam Qty: | 40-60 |
| Certificate Validity Period: | 12 months |
| Exam Price: | $165 USD |
| Recommended Training: | Course DP-420T00: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB |
| Exam Registration: | Pearson VUE Microsoft Learn |
| 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 Korean Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Optimize an Azure Cosmos DB solution | 15-20% | - Optimize query performance
|
| Maintain an Azure Cosmos DB solution | 25-30% | - Monitor and troubleshoot
|
| Design and implement data models | 35-40% | - Design and implement non-relational data models
|
| Design and implement data distribution | 5-10% | - Manage data distribution and failover
|
| Integrate an Azure Cosmos DB solution | 5-10% | - Integrate with Azure services
|
Before the Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version): Questions Worth Asking
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The Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) syllabus spans 5 domains, headlined by Optimize an Azure Cosmos DB solution (15-20%), Design and implement data models (35-40%), and Design and implement data distribution (5-10%). The full weighted outline is in the syllabus section above — our materials strictly follow it, and so should your study plan.
For the Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version), Microsoft recommends these training resources:
Training courses teach the material; repeated practice makes it stick. Add 206 practice questions from GetValidTest to either option and key knowledge moves from short-term memory to exam-ready reflex.
The DP-420 Korean exam — formally the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) — is Microsoft's certification exam for validating professional skills with its technologies; passing it earns the Microsoft Certified: Azure Cosmos DB Developer Specialty certification, a Specialty-level credential. It is popular among job seekers for a simple reason: employers trust vendor-issued proof of skill. It also opens the path toward Microsoft Certified: Azure Developer Associate, Microsoft Certified: Azure Solutions Architect Expert.
You can book the Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) through these official channels:
One scheduling note: the DP-420 Korean exam is delivered Online proctored or onsite test center — keep that in mind when choosing your session.
The DP-420 Korean exam gives you 40-60 questions to complete within 120 minutes. That pacing is tighter than it looks on paper, and untimed practice will not reveal it. Rehearse with the GetValidTest Windows software or online engine in timed mode — repeating full-length mocks until your rhythm holds is what turns preparation time into passing margin.
Passing requires 700, and official registration costs $165 USD. Remember the fee buys one attempt only — a retake is billed in full again. The budget-friendly approach is to measure yourself first: work through 206 practice questions at GetValidTest under timed conditions until you clear the passing mark consistently, and only then pay for the seat.
No mandatory prerequisites; recommended experience: developing Azure applications, working with NoSQL databases, proficiency in C#/Java/JavaScript/Python, familiarity with Azure management
Vendor policies change from time to time, so before scheduling, confirm the current criteria on the official Microsoft exam page.
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Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) Sample Questions:
컨테이너1이라는 이름의 컨테이너를 호스팅하는 Azure Cosmos DB 데이터베이스가 있습니다.
저장된 항목들이 TTL 값을 명시적으로 설정하지 않는 한 만료되지 않도록 해야 합니다.
어떻게 해야 할까요?
- A. DefaultTiiwroLive 속성을 제거합니다.
- B. DefaulttimtoLive 속성을 e로 설정합니다.
- C. DefaultiiwioLive 속성을 null로 설정합니다.
- D. DefaultTineToLive 속성을 -l로 설정합니다.
Correct Answer: D 🗳️
참고: 이 문제는 동일한 시나리오를 제시하는 일련의 문제 중 하나입니다. 각 문제에는 제시된 목표를 달성할 수 있는 고유한 해결책이 포함되어 있습니다. 일부 문제 세트에는 정답이 두 개 이상일 수 있으며, 어떤 문제 세트에는 정답이 없을 수도 있습니다.
이 섹션에서 질문에 답변한 후에는 해당 질문으로 돌아갈 수 없습니다. 따라서 이 질문들은 검토 화면에 나타나지 않습니다.
Azure Cosmos DB for NoSQL 계정에 container1이라는 이름의 컨테이너가 있습니다.
Azure Stream Analytics 작업에서 참조 데이터로 사용할 수 있도록 container1의 내용을 제공해야 합니다.
해결 방법: Azure 함수를 생성하여 데이터를 다른 Azure Cosmos DB for NoSQL 컨테이너로 복사합니다.
이것이 목표를 달성합니까?
- A. 아니요
- B. 예
Correct Answer: A 🗳️
Azure Cosmos DB for NoSQL 솔루션을 설계하고 있습니다.
귀하는 다음 표에 표시된 대로 자동차 수리용 팬의 제품 데이터를 저장할 Container1이라는 새 컨테이너를 생성할 계획입니다.
데이터는 다음 표에 표시된 것처럼 컨테이너에 저장됩니다!
데이터베이스에 적합한 데이터 파티셔닝 솔루션을 추천해 주셔야 합니다. 이 솔루션은 I/O 경합을 최소화하기 위해 작업 부하를 분산시켜야 합니다.
물리적 파티션 키와 논리적 파티션 키에 어떤 열을 사용하는 것이 좋을까요? 답변하려면 답변 영역에서 적절한 옵션을 선택하세요.
참고: 정답 하나당 1점입니다.
Correct Answer:

Explanation:
Azure Cosmos DB for NoSQL 데이터베이스(DB1)가 있으며, 이 데이터베이스는 Container1이라는 컨테이너를 호스팅합니다.
컨테이너 1의 파티션 키는 /pki입니다.
DBi에 연결하는 .NET 애플리케이션이 있습니다.
포인트 작업의 요청 단위(RU) 비용을 가져와서 해당 값을 변수에 저장해야 합니다.
C# 코드를 어떻게 완성해야 할까요? 답하려면 답변 영역에서 적절한 옵션을 선택하세요.
참고: 정답 하나당 1점입니다.
Correct Answer:

Explanation:
Azure 구독이 있습니다. 해당 구독에는 account1이라는 이름의 Azure Cosmos DB for NoSQL 계정이 있으며, 이 계정은 Devices라는 이름의 컨테이너를 호스팅합니다. Devices 컨테이너에는 type이라는 이름의 파티션 키가 있습니다.
쿼리의 리소스 사용률을 평가하고 있습니다. 쿼리는 어떻게 실행될까요?
- A. 병렬 교차 파티션 쿼리로
- B. 파티션 내 쿼리로
- C. 파티션 간 쿼리로
Correct Answer: C 🗳️
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