DP-420퍼펙트인증덤프자료 & DP-420자격증공부

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Microsoft DP-420 Exam Syllabus Topics:

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

>> DP-420퍼펙트 인증덤프자료 <<

DP-420자격증공부 - DP-420퍼펙트 덤프 샘플문제 다운

지금 같은 상황에서 몇년간Microsoft DP-420시험자격증만 소지한다면 일상생활에서많은 도움이 될것입니다. 하지만 문제는 어떻게Microsoft DP-420시험을 간단하게 많은 공을 들이지 않고 시험을 패스할것인가이다? 우리ExamPassdump는 여러분의 이러한 문제들을 언제드지 해결해드리겠습니다. 우리의DP-420시험마스터방법은 바로IT전문가들이제공한 시험관련 최신연구자료들입니다. 우리ExamPassdump 여러분은DP-420시험관련 최신버전자료들을 얻을 수 있습니다. ExamPassdump을 선택함으로써 여러분은 성공도 선택한것이라고 볼수 있습니다.

최신 Azure Cosmos DB Developer Specialty DP-420 무료샘플문제 (Q164-Q169):

질문 # 164
You have an Azure Cosmos DB Core (SQL) API account used by an application named App1.
You open the Insights pane for the account and see the following chart.

Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

정답：

설명：

질문 # 165
You have a container that stores data about families. The following is a sample document.

For each of the following statements, select Yes if the statement is true. otherwise, select No.
NOTE: Each correct selection is worth one point.

정답：

설명：

Explanation:
Children who do no have parents defined will appear on the list = NO
Children who do not have parents defined will not appear on the list. This is because the document schema defines the children property as an array of objects that contain the firstName and gender properties of each child, as well as a parents property that references the id values of the parents. If a child does not have parents defined, it means that the parents property is either missing or empty for that child. Therefore, such a child will not be included in the list of children who have parents defined.
Children who have more than one pet will appear on the list multiple times. = Yes Children who have more than one pet will appear on the list multiple times. This is because the document schema defines the pets property as an array of objects that contain the givenName and type properties of each pet, as well as a children property that references the id values of the children who own the pet. If a child has more than one pet, it means that the child's id value will appear in the children property of multiple pet objects. Therefore, such a child will be included in the list of children who have pets multiple times.
Children who do no have pets defined will appear on the list = No
Children who do not have pets defined will not appear on the list. This is because the document schema defines the pets property as an array of objects that contain the givenName and type properties of each pet, as well as a children property that references the id values of the children who own the pet. If a child does not have pets defined, it means that the child's id value does not appear in the children property of any pet object.
Therefore, such a child will not be included in the list of children who have pets defined.

질문 # 166
You have an Azure subscription that contains a resource group named RG1. RG1 contains an Azure Cosmos DB for NoSQL account named account1.
You plan to audit changes to the control plane of account1.
You need to ensure that audit events include the details of the security principal that performs each control plane change.
How should you complete the az command? To answer select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

정답：

설명：

Explanation:

질문 # 167
You have a container named container1 in an Azure Cosmos DB for NoSQL account.
You need to provide a user named User1 with the ability to insert items into container1 by using role- based access control (RBAC). The solution must use the principle of least privilege.
Which roles should you assign to User1?

A. Cosmos DB Built-in Data Contributor only
B. DocumentDB Account Contributor and Cosmos DB Built-in Data Contributor
C. DocumentDB Account Contributor only
D. CosmosDB Operator only

정답：A

설명：
https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-setup-rbac

질문 # 168
You have an Azure Cosmos DB for NoSQL account.
You need to implement Always Encrypted for all the data stored in the account. The solution must minimize administrative effort.
At which level should you define the encryption policy and set the data encryption key? To answer, drag the appropriate levels to the correct requirements. Each level may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

정답：

설명：

질문 # 169
......

Microsoft DP-420인증시험패스에는 많은 방법이 있습니다. 먼저 많은 시간을 투자하고 신경을 써서 전문적으로 과련 지식을 터득한다거나; 아니면 적은 시간투자와 적은 돈을 들여 ExamPassdump의 인증시험덤프를 구매하는 방법 등이 있습니다.

DP-420자격증공부: https://www.exampassdump.com/DP-420_valid-braindumps.html

참고: ExamPassdump에서 Google Drive로 공유하는 무료 2026 Microsoft DP-420 시험 문제집이 있습니다: https://drive.google.com/open?id=1m7xWBqNheUyI2gnWqRXxrEewQQg0Ugqa