Your application uploads user profile images to Azure Blob Storage. The images are frequently accessed for the first 30 days, then rarely accessed, and after 90 days they should be deleted automatically. You want to minimize storage costs without writing custom cleanup code. Which feature achieves this?

Direct Answer (Verified)Reviewed by Sunny (Senior Cloud Engineer)

Correct Answer: Configure a Blob Lifecycle Management policy with rules to transition blobs to Cool tier after 30 days and delete after 90 days

Azure Blob Storage Lifecycle Management policies allow you to define rules that automatically transition blob access tiers (Hot → Cool → Archive) or delete blobs based on age or la...

📋Part of Microsoft Certified: Azure Developer Associate (AZ-204) · Azure Certification Practice
Real Exam ScenarioAzure Blob Storage

Your application uploads user profile images to Azure Blob Storage. The images are frequently accessed for the first 30 days, then rarely accessed, and after 90 days they should be deleted automatically. You want to minimize storage costs without writing custom cleanup code. Which feature achieves this?

✓ Correct Answer & ExplanationAzure Blob Storage

Correct Answer

Configure a Blob Lifecycle Management policy with rules to transition blobs to Cool tier after 30 days and delete after 90 days

Why This Answer Is Correct

Azure Blob Storage Lifecycle Management policies allow you to define rules that automatically transition blob access tiers (Hot → Cool → Archive) or delete blobs based on age or last-modified date, fully managed without custom code.

📚 What This Question Tests

This question evaluates your knowledge of Azure Blob Storage — a core concept tested in Microsoft Certified: Azure Developer Associate (AZ-204). Understanding Azure Blob Storage is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.