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Following is the info about the Passing Score, Duration & Questions for the Microsoft DP-420 Exam
Information about the Passing Score, Duration & Questions for the Microsoft DP-420 Exam is given in the DP-420 Dumps. The overview of that info is as given below:
- Time Duration: 60 minutes
- The passing scores: 70%
- Number of Questions: 40-60
- Languages: English
Reference: https://docs.microsoft.com/en-us/learn/certifications/exams/dp-420?WT.mc_id=Azure_blog-wwl
Learn about the importance of the Microsoft DP-420 Certification Exam
These days, every organization is moving towards cloud-based solutions to provide better services to their customers. Moreover, companies are investing heavily in their cloud-based solutions to save a lot of money and time. Microsoft Azure is a popular cloud-based solution that is used by every company to develop their cloud-based solutions. Microsoft Azure offers a lot of features and services to its customers that help them to build and deploy applications. Moreover, this cloud-based solution is used by every IT professional to build and deploy their applications. Therefore, if you want to get a job in a reputable company, you must have a good knowledge of Microsoft Azure.
DP-420 Dumps has a complete set of exam dumps for the DP-420 exam. This is the only source of information that you will need to prepare for the DP-420 certification exam. You can also get help from the braindumps of the DP-420 exam. Microsoft DP-420 Certification Exam is one of the most common certifications that every IT professional must pass in order to get a job in a reputable organization. So, it is very important for every IT professional to prepare for the DP-420 certification exam. The DP-420 certification exam is designed to test the knowledge and skills of the candidates for designing and implementing cloud-native applications using Microsoft Azure Cosmos DB database technologies. Therefore, this certification exam is very important for every IT professional. The updates to this certification exam will be released by Microsoft on a regular basis.
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% | - Implement security
|
| Design and implement data distribution | 5-10% | - Design replication strategy
|
| Design and implement data models | 35-40% | - Implement connectivity and data access
|
| Integrate an Azure Cosmos DB solution | 5-10% | - Integrate with Azure services
|
Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (DP-420 Korean Version) Sample Questions:
Azure Key Vault에 저장된 고객 관리 키를 사용하는 Azure Cosmos DB Core(SQL) API 계정을 생성할 계획입니다.
Azure Cosmos DB가 키에 액세스할 수 있도록 Key Vault에서 액세스 정책을 구성해야 합니다.
액세스 정책에서 어떤 세 가지 권한을 활성화해야 합니까? 각 정답은 해결책의 일부를 나타냅니다.
참고: 정답 하나당 1점입니다.
- A. 랩 키
- B. 목록
- C. 기호
- D. 확인
- E. 키 포장 해제
- F. 가져오기
- G. 업데이트
Correct Answer: A,E,F 🗳️
Explanation: Only visible for DumpsTorrent members. You can sign-up / login (it's free).
Azure Cosmos DB for NoSQL 컨테이너가 있습니다. 이 컨테이너에는 다음과 같은 속성을 가진 항목이 포함되어 있습니다.
컨테이너에 저장된 데이터를 보호하려면 Always Encrypted를 사용해야 합니다. 각 속성에 대해 가장 강력한 유형의 암호화를 사용하고 쿼리가 제대로 실행되는지 확인해야 합니다.
각 속성에 적용할 수 있는 가장 강력한 암호화 유형은 무엇입니까? 답변하려면 답변 영역에서 적절한 옵션을 선택하십시오.
참고: 정답 하나당 1점입니다.
Correct Answer:
Explanation:
Box 1 = Randomized
Box 2 = Deterministic
Always Encrypted for Azure Cosmos DB supports two types of encryption: deterministic and randomized1.
Deterministic encryption always produces the same encrypted value for any given plain text value.
Randomized encryption produces a different encrypted value for the same plain text value.
For dateOfBirth, randomized encryption is the strongest type of encryption because it provides better protection against statistical analysis and brute-force attacks. Deterministic encryption would not be suitable for dateOfBirth because it could reveal patterns or allow equality comparisons1.
For healthStatus, deterministic encryption is the strongest type of encryption because it allows queries to perform equality comparisons and filters on the encrypted property. Randomized encryption would not be suitable for healthStatus because it would prevent any queries on the encrypted property1.
Azure Cosmos DB Core(SQL) API 계정에 컨테이너가 있습니다. 이 컨테이너에는 IoT 장치의 원격 측정 데이터가 저장됩니다. 컨테이너는 telemetryId를 파티션 키로 사용하며 초당 1,000 요청 단위(RU/s)의 처리량을 갖습니다. 약 5,000개의 IoT 장치가 동일한 telemetryId 값을 사용하여 5분마다 데이터를 제출합니다.
귀사의 애플리케이션은 데이터 분석을 수행하고 추세 분석을 위해 단일 IoT 장치의 원격 측정 데이터를 자주 읽습니다.
다음은 컨테이너에 포함된 문서의 예시입니다.
분석 애플리케이션이 소비하는 요청 단위(RU) 양을 줄여야 합니다.
어떻게 해야 할까요?
- A. 컨테이너의 offerThroughput 값을 감소시킵니다.
- B. 컨테이너의 offerThroughput 값을 증가시킵니다.
- C. 파티션 키가 deviceId인 새 컨테이너로 데이터를 이동합니다.
- D. 날짜를 파티션 키로 사용하는 새 컨테이너로 데이터를 이동합니다.
Correct Answer: C 🗳️
Explanation: Only visible for DumpsTorrent members. You can sign-up / login (it's free).
Container1이라는 컨테이너를 호스팅하는 Azure Cosmos DB for NoSQL 계정이 있습니다. Container1의 항목은 다음 형식으로 저장됩니다.
Family1에 속한 자녀들의 Given 이름과 Family 이름을 반환하는 쿼리를 작성해야 합니다.
코드를 어떻게 완성해야 할까요? 정답을 선택하려면 답변란에서 적절한 옵션을 고르세요.
참고: 정답 하나당 1점입니다.
Correct Answer:
Explanation:
Azure Cosmos DB for NoSQL 계정에 동일한 세 가지 쿼리가 자주 발생합니다.
쿼리에서 소모되는 RU(실행 단위)를 최소화하려면 인덱싱을 구성해야 합니다.
각 쿼리에 어떤 유형의 인덱스를 사용해야 할까요? 답변하려면 답변 영역에서 적절한 옵션을 선택하세요.
참고: 정답 하나당 1점입니다.
Correct Answer:
Explanation:
Box 1 = Range
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is an equality query on a single property, the best type of index to use is range. Range index is based on an ordered tree-like structure and it is used for equality queries, range queries and checking for the presence of a property1. Range index also supports any string or number2.
Box 2 = Composite
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is an order by query on two properties, the best type of index to use is composite. Composite index is used for optimizing order by queries on multiple properties1. Composite index allows you to specify a list of property paths and sort orders that are used for ordering items2.
Box 3 = spatial
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is a spatial query on a point property, the best type of index to use is spatial. Spatial index is used for querying items based on their location or proximity to a given point1. Spatial index supports point, polygon and linestring data types2.
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