Microsoft AZ-204 Developing Solutions for Microsoft Azure Online Training
Microsoft AZ-204 Online Training
The questions for AZ-204 were last updated at Apr 06,2025.
- Exam Code: AZ-204
- Exam Name: Developing Solutions for Microsoft Azure
- Certification Provider: Microsoft
- Latest update: Apr 06,2025
HOTSPOT
You need to correct the errors for farmers and distributors.
Which solution should you use? To answer, select the appropriate options in the answer area NOTE: Each correct selection is worth one point.
HOTSPOT
You need to correct the errors for farmers and distributors.
Which solution should you use? To answer, select the appropriate options in the answer area NOTE: Each correct selection is worth one point.
SQL Database query results are cached in Azure Cache for Redis to improve performance.
The application consists of the following Azure services:
Requirements
The application components must meet the following requirements:
• Azure Cosmos DB development must use a native API that receives the latest updates and stores data in a document format.
• Costs must be minimized for all Azure services.
• Developers must test Azure Blob Storage integrations locally before deployment to Azure Testing must support the latest versions of the Azure Storage APIs.
Corporate website
• User authentication and authorization must allow one-time passcode sign-in methods and social identity providers (Google or Facebook).
• Static web content must be stored closest to end users to reduce network latency.
Inventory items
• Customized items read from Azure Cosmos DB must maximize throughput while ensuring data is accurate for the current user on the website.
• Processing of inventory item updates must automatically scale and enable updates across an entire Azure Cosmos DB container.
• Inventory items must be processed in the order they were placed in the queue.
• Inventory item images must be stored as JPEG files in their native format to include exchangeable image file format (data) stored with the blob data upon upload of the image file.
• The Inventory Items API must securely access the Azure Cosmos DB data.
Orders
• Orders must receive inventory item changes automatically after inventory items are updated or saved.
Issues
• Developers are storing the Azure Cosmos DB credentials in an insecure clear text manner within the Inventory Items API code.
• Production Azure Cache for Redis maintenance has negatively affected application performance.
HOTSPOT
You need to implement a function by using Azure Functions to process customized items.
How should you implement the function? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
DRAG DROP
You need to secure the corporate website for users.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order
NOTE: More than one order of answer choices is correct You will receive credit for any of the correct orders you select.
You need to implement the processing of enqueuer inventory items.
Which message value should you use?
- A . Session identifier
- B . Sequence number
- C . Partition key
- D . Time stamp
DRAG DROP
You need to store inventory item images.
Which Azure Blob Storage feature should you use? To answer, move the appropriate Azure Blob Storage features to the correct requirements. You may use each Azure Blob Storage feature once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.
You need to securely access inventory items when developing the Inventory Items API.
What are three possible ways to achieve this goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
- A . Create a custom Microsoft Entra role
Assign the custom role to the Azure Cosmos DB account
Update the function app to use certificate-based authentication. - B . Create a SQL role definition under the Azure Cosmos DB account.
Create a user-assigned managed identity and assign the identity to the function app.
Assign the user-assigned managed identity the SQL role definition.
Update the function app code to implement the DefaultAzurecredential class and reference the user-assigned managed identity. - C . Create a system-assigned managed identity for the function app with read access to secrets in Azure Key Vault. Store the Azure Cosmos DB primary key and URI in Azure Key Vault as secrets.
Use function app settings to reference the secret values. - D . Create a custom Microsoft Entra role. Assign the custom role to Azure Key Vault. Assign the custom role to the function app.
Reference the custom role in the function app code when accessing Azure Key Vault values. - E . Create a SQL role definition under the Azure Cosmos DB account. Assign the role to the function app’s system-assigned managed identity. Programmatically access the Azure Cosmos OB keys from
the function app.
You need to mitigate the Azure Cache for Redis issue.
What are two possible ways to achieve this goal? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
- A . Increase the maxmemory-reserved and maxfragmenTationmemory-reserved values
- B . Modify the maxmemory policy to evict the least frequently used keys out of all keys.
- C . Configure client connections to retry commands with exponential backoff.
- D . Test application code by purging the cache in the test environment.
- E . Test application code by rebooting all nodes in the test environment.
Topic 10, Misc. Questions
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You develop a software as a service (SaaS) offering to manage photographs. Users upload photos to a web service which then stores the photos in Azure Storage Blob storage. The storage account type is General-purpose V2.
When photos are uploaded, they must be processed to produce and save a mobile-friendly version of the image. The process to produce a mobile-friendly version of the image must start in less than one minute.
You need to design the process that starts the photo processing.
Solution: Convert the Azure Storage account to a BlockBlobStorage storage account.
Does the solution meet the goal?
- A . Yes
- B . No
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You develop a software as a service (SaaS) offering to manage photographs. Users upload photos to a web service which then stores the photos in Azure Storage Blob storage. The storage account type is General-purpose V2.
When photos are uploaded, they must be processed to produce and save a mobile-friendly version of the image. The process to produce a mobile-friendly version of the image must start in less than one minute.
You need to design the process that starts the photo processing.
Solution: Move photo processing to an Azure Function triggered from the blob upload.
Does the solution meet the goal?
- A . Yes
- B . No
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