DP-420資訊，最新DP-420題庫

順便提一下，可以從雲存儲中下載Fast2test DP-420考試題庫的完整版：https://drive.google.com/open?id=1ErwZM-WClXAJkJMn8eYU5-Fd0oJC-GOR

Fast2testのDP-420资料比其它任何與DP-420考試相關的資料都要好很多。因為這是一個可以保證一次通過考試的資料。這個考古題的高合格率已經被廣大考生證明了。Fast2testのDP-420考古題是你成功的捷徑。用了這個考古題，你在準備考試時不僅可以節省很多的時間，還可以在考試中取得高分。

Microsoft DP-420 Exam Syllabus Topics:

SectionWeightObjectives
Optimize an Azure Cosmos DB solution15-20%- Work with change feed
  • 1. Trigger downstream workflows
  • 2. Process changes incrementally
- Optimize query performance
  • 1. Optimize throughput allocation
  • 2. Tune query structure and syntax
- Define and implement indexing strategy
  • 1. Select index types and paths
  • 2. Exclude or include properties
Integrate an Azure Cosmos DB solution5-10%- Integrate with Azure services
  • 1. Connect to Azure Stream Analytics
  • 2. Use with Azure Functions, Logic Apps, Event Hubs
- Enable analytical workloads
  • 1. Configure analytical store
  • 2. Use Synapse Link
Maintain an Azure Cosmos DB solution25-30%- Monitor and troubleshoot
  • 1. Use Azure Monitor and Application Insights
  • 2. Analyze metrics and logs
- Implement backup and restore
  • 1. Configure periodic backup
  • 2. Perform point-in-time restore
- DevOps and automation
  • 1. Deploy via ARM, Bicep, CLI
  • 2. Automate operations
- Manage data movement
  • 1. Migrate between APIs or regions
  • 2. Import/export data
- Implement security
  • 1. Encrypt data at rest and in transit
  • 2. Manage authentication and authorization
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
Design and implement data models35-40%- Plan sizing and scaling
  • 1. Provision throughput and storage
  • 2. Select consistency levels
- Design partitioning strategy
  • 1. Plan for distribution and throughput
  • 2. Choose partition key based on workload
- Design and implement non-relational data models
  • 1. Store multiple entity types in one container
  • 2. Denormalize data across documents
  • 3. Reference between documents
  • 4. Identify data and access patterns
  • 5. Configure time-to-live (TTL)
  • 6. Embed related entities in documents
  • 7. Define primary and unique keys
- Implement connectivity and data access
  • 1. Use SDKs to connect and operate
  • 2. Write efficient SQL queries

>> DP-420資訊 <<

最新DP-420題庫 & DP-420最新試題

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最新的 Azure Cosmos DB Developer Specialty DP-420 免費考試真題 (Q39-Q44):

問題 #39
You have an Azure Cosmos DB for NoSQL account named account1.
You plan to implement a multi-region write scenario.
You enable multi-region writes for account1.
Which two actions should you perform next? Each correct answer presents part of the solution.
NOTE: Each correct answer is worth one point.

答案：B,C

解題說明：
After enabling multi-region writes in the Azure portal for your Cosmos DB for NoSQL account, your next critical steps involve updating your application code and handling potential data conflicts.
1. Update Application Connection Policy
You must configure your application's SDK to recognize and utilize multiple write locations.
Without this, the application may still route all write traffic to a single primary region.
*-> Set UseMultipleWriteLocations to true: This flag informs the SDK that the account is configured for multi-region writes.
*-> Set the ApplicationRegion: Specify the local region where your application instance is deployed.
The SDK will use this to automatically route write and read requests to the nearest available region, reducing latency.
2. Configure Conflict Resolution Policies
3. Review Consistency Levels
Reference:
https://learn.microsoft.com/en-us/azure/cosmos-db/how-to-multi-master


問題 #40
You plan to use a multi-region Azure Cosmos DB for NoSQL account to store data for a new application suite.
The suite contains the applications shown in the following table.

Each application should use the weakest consistency level possible.
Which consistency level should you configure for each application? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

答案：

解題說明：

Explanation


問題 #41
You have an Azure subscription that contains an Azure Cosmos DB for NoSQL database named DB1.
In DB1, you plan to create a container that will use a hierarchical partition key.
You need to identify which hierarchical partition key path to use when adding new items to the container.
Which SDK class should you use?

答案：A

解題說明：
Manually specify the path
The PartitionKeyBuilder class in the SDK can construct a value for a previously defined hierarchical partition key path. Use this class when you add a new item to a container that has subpartitioning enabled.
Reference:
https://learn.microsoft.com/en-us/azure/cosmos-db/hierarchical-partition-keys


問題 #42
Hotspot Question
You have an Azure Cosmos DB Core (SQL) API account named account1.
You have the Azure virtual networks and subnets shown in the following table.

The vnet1 and vnet2 networks are connected by using a virtual network peer. The Firewall and virtual network settings for account1 are configured as shown in the exhibit.

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

答案：

解題說明：

Explanation:
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-configure-vnet-service- endpoint


問題 #43
You plan to create an Azure Cosmos DB Core (SQL) API account that will use customer-managed keys stored in Azure Key Vault.
You need to configure an access policy in Key Vault to allow Azure Cosmos DB access to the keys.
Which three permissions should you enable in the access policy? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

答案：A,D,F

解題說明：
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-setup-cmk


問題 #44
......

Fast2test不僅為你提供優秀的資料，而且還為你提供優質的服務。如果你購買了Fast2test的考古題，Fast2test將為你提供一年的免費更新。這樣你就可以一直擁有最新的DP-420試題資料。而且，萬一你用了DP-420考古題以後，考試還是失敗的話，Fast2test保證全額退款。這樣一來，你還擔心什麼呢？Fast2test對自己的資料有足夠的信心，你也要對Fast2test有足夠的信心。為了你的考試能夠成功，千萬不要錯過Fast2test這個網站。因為如果錯過了它，你就等於錯失了一次成功的機會。

最新DP-420題庫: https://tw.fast2test.com/DP-420-premium-file.html

P.S. Fast2test在Google Drive上分享了免費的、最新的DP-420考試題庫：https://drive.google.com/open?id=1ErwZM-WClXAJkJMn8eYU5-Fd0oJC-GOR