A healthcare app stores patient consent forms as blobs in Azure Blob Storage. The app needs to upload a consent form and then immediately set a custom metadata key 'SignedDate' and retrieve the blob's ContentType property. The developer wants to minimize the number of service calls. Which approach should the developer use with the Azure SDK for .NET?

Use BlobClient.UploadAsync with a BlobUploadOptions that includes Metadata and HttpHeaders, then call FetchAttributesAsync.

Use BlobUploadOptions to set metadata and HTTP headers during upload, then read the blob's Properties.

Upload the blob, then call SetMetadata with a dictionary that includes ContentType.

Upload the blob, then call SetHttpHeaders and SetMetadata separately.

A web app uses Azure Blob Storage to store user-uploaded documents. The app runs in Azure App Service and uses a system-assigned managed identity. The developer needs to grant the app read/write access to a specific container, but the app must not be able to delete blobs. Which RBAC role assignment should the developer use?

A custom role with read and write permissions but not delete, assigned at the container scope

Storage Blob Data Owner at the storage account scope

Storage Blob Data Contributor at the container scope

Storage Blob Data Reader at the container scope

Azure Developer Associate

Domain 2Objective 2

Develop Solutions That Use Azure Blob Storage AZ-204 Practice Questions (Page 3)

Part of the Develop for Azure storage domain, which accounts for 15-20% of the AZ-204 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~6–13 in this domain), expect 3–7 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

8concepts

15-20%of the exam

Questions 11–15

11application · medium
A healthcare app stores patient consent forms as blobs in Azure Blob Storage. The app needs to upload a consent form and then immediately set a custom metadata key 'SignedDate' and retrieve the blob's ContentType property. The developer wants to minimize the number of service calls. Which approach should the developer use with the Azure SDK for .NET?
Select an answer first
12expert · hard
A web app uses Azure Blob Storage to store user-uploaded documents. The app runs in Azure App Service and uses a system-assigned managed identity. The developer needs to grant the app read/write access to a specific container, but the app must not be able to delete blobs. Which RBAC role assignment should the developer use?
Select an answer first
13foundation · medium
Which Azure Blob Storage feature allows you to automatically transition blobs to cooler access tiers or delete them based on age?
Select an answer first
14foundation · medium
Which method on BlobClient is used to start a copy operation from a source blob to this blob in the Azure SDK for .NET?
Select an answer first
15foundation · medium
Which Azure SDK class is used to perform data operations on a specific blob in the .NET SDK?
Select an answer first

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Develop Solutions That Use Azure Blob Storage AZ-204 Practice Questions (Page 3)

Questions 11–15

Which Azure Blob Storage feature allows you to automatically transition blobs to cooler access tiers or delete them based on age?

Which method on BlobClient is used to start a copy operation from a source blob to this blob in the Azure SDK for .NET?

Which Azure SDK class is used to perform data operations on a specific blob in the .NET SDK?

Keep studying — Develop for Azure storage