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A company enables Azure SQL Database auditing to log database events to a storage account. The security policy requires that the audit logs be protected from tampering and deletion after they are written. Which storage account feature should the company enable to ensure that audit log files cannot be modified or deleted by anyone for a specified retention period?

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A company enables Azure SQL Database auditing to log database events to a storage account. The security policy requires that the audit logs be protected from tampering and deletion after they are written. Which storage account feature should the company enable to ensure that audit log files cannot be modified or deleted by anyone for a specified retention period?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Distractor review

Soft delete

Soft delete allows recovery of recently deleted blobs but does not prevent intentional deletion by users with write permissions. Audit logs could be tampered with before recovery.

B

Best answer

Immutable storage

Immutable storage (WORM) enforces a retention policy that blocks any modification or deletion of blobs for a specified duration, perfect for preserving audit logs.

C

Distractor review

Hierarchical namespace

Hierarchical namespace is used for Data Lake Storage to organize files into directories; it does not provide immutability or delete protection.

D

Distractor review

Firewall and virtual networks

Network access controls restrict who can connect to the storage account but do not prevent users who have access from modifying or deleting logs.

Common exam trap

Common exam trap: answer the scenario, not the keyword

Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.

Technical deep dive

How to think about this question

This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Related practice questions

Related AZ-500 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

More questions from this exam

Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.

FAQ

Questions learners often ask

What does this AZ-500 question test?

Read the scenario before looking for a memorised answer.

What is the correct answer to this question?

The correct answer is: Immutable storage — Azure Storage Immutable Storage (also known as WORM policy) allows you to set a time-based retention policy that prevents blobs from being modified or deleted during the retention period. This is ideal for audit logs that must be kept intact. Soft delete enables recovery of deleted blobs but does not prevent deletion. Hierarchical namespace is for Azure Data Lake Storage Gen2 and provides a directory structure, not immutability. Firewall and virtual networks control network access but do not prevent authorized users from modifying or deleting logs.

What should I do if I get this AZ-500 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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