AZ-104 Monitor and Maintain Azure Resources Practice Question
This AZ-104 practice question tests your understanding of monitor and maintain azure resources. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Your company needs to retain Azure Activity Log data longer than the built-in retention period and make it available for future analysis. What should you configure?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Diagnostic settings for the Activity Log
Azure Activity Log has a default retention period of 30 days for Standard tier subscriptions and 90 days for others. To retain data longer, you must configure diagnostic settings to stream the Activity Log to a Log Analytics workspace (for long-term querying) or to an Azure Storage account (for archival). Diagnostic settings allow you to define the retention duration beyond the built-in limit, enabling future analysis.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Diagnostic settings for the Activity Log
Why this is correct
Diagnostic settings export Activity Log data to destinations that support longer retention and analysis.
Related concept
Read the scenario before looking for a memorised answer.
✗
A CanNotDelete lock on the subscription
Why it's wrong here
A lock prevents deletion but does not extend log retention.
✗
An availability set
Why it's wrong here
An availability set improves VM resiliency and is unrelated to Activity Log retention.
✗
An NSG flow log only
Why it's wrong here
NSG flow logs capture traffic data, not the Azure Activity Log.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse the default retention period of the Activity Log with the ability to extend it, mistakenly thinking locks or other resource configurations can preserve log data, when only diagnostic settings enable long-term retention and export.
Detailed technical explanation
How to think about this question
Diagnostic settings for the Activity Log use Azure Monitor's export pipeline to route log data to destinations such as Log Analytics workspaces (where retention can be set up to 2 years per workspace) or Azure Storage (where lifecycle management policies can define indefinite retention). Under the hood, the Activity Log is a platform-level log emitted by Azure Resource Manager; diagnostic settings create a continuous export of these events, bypassing the default 30/90-day retention limit. A real-world scenario is compliance requirements (e.g., PCI DSS) that mandate retaining audit logs for 1 year, achievable by configuring diagnostic settings to a Log Analytics workspace with a 365-day retention policy.
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.
TExam Day Tips
→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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this AZ-104 question in full detail.
Monitor and Maintain Azure Resources — This question tests Monitor and Maintain Azure Resources — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Diagnostic settings for the Activity Log — Azure Activity Log has a default retention period of 30 days for Standard tier subscriptions and 90 days for others. To retain data longer, you must configure diagnostic settings to stream the Activity Log to a Log Analytics workspace (for long-term querying) or to an Azure Storage account (for archival). Diagnostic settings allow you to define the retention duration beyond the built-in limit, enabling future analysis.
What should I do if I get this AZ-104 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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