This AZ-204 practice question tests your understanding of monitor, troubleshoot, and optimize azure solutions. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
Which THREE features of Azure Monitor can help you diagnose a performance issue in an Azure Virtual Machine?
Log Analytics workspace queries
KQL queries can analyze performance data.
VM Insights
VM Insights provides pre-built performance charts.
Azure Network Watcher
Why wrong: Network Watcher is for network diagnostics, not VM performance.
Azure Backup reports
Why wrong: Backup reports are for backup health, not performance.
Diagnostic settings to send performance counters to Log Analytics
Diagnostic settings enable collection of performance data.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Log Analytics workspace queries
Options A, C, and D are correct. VM Insights provides performance charts. Log Analytics queries allow deep analysis. Diagnostic settings send data to Log Analytics. Option B is wrong because VM backup is unrelated. Option E is wrong because Network Watcher is for network issues, not VM performance.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Log Analytics workspace queries
Why this is correct
KQL queries can analyze performance data.
Related concept
Read the scenario before looking for a memorised answer.
VM Insights
Why this is correct
VM Insights provides pre-built performance charts.
Related concept
Read the scenario before looking for a memorised answer.
Azure Network Watcher
Why it's wrong here
Network Watcher is for network diagnostics, not VM performance.
Azure Backup reports
Why it's wrong here
Backup reports are for backup health, not performance.
Diagnostic settings to send performance counters to Log Analytics
Why this is correct
Diagnostic settings enable collection of performance data.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
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.
Detailed technical explanation
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
What to study next
Identify which AZ-204 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Monitor, troubleshoot, and optimize Azure solutions — study guide chapter
Learn the concepts, then practise the questions
Monitor, troubleshoot, and optimize Azure solutions practice questions
Targeted practice on this topic area only
All AZ-204 questions
997 questions across all exam domains
Microsoft Azure Developer Associate AZ-204 study guide
Full concept coverage aligned to exam objectives
AZ-204 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Practise AZ-204 questions linked to Develop Azure compute solutions.
Practise AZ-204 questions linked to Develop for Azure storage.
Practise AZ-204 questions linked to Implement Azure security.
Practise AZ-204 questions linked to Connect to and consume Azure services and third-party services.
Practise AZ-204 questions linked to Monitor, troubleshoot, and optimize Azure solutions.
Practise AZ-204 questions linked to AZ-204 fundamentals.
Practise AZ-204 questions linked to AZ-204 scenario.
Practise AZ-204 questions linked to AZ-204 troubleshooting.
Practice this exam
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Monitor, troubleshoot, and optimize Azure solutions — This question tests Monitor, troubleshoot, and optimize Azure solutions — Read the scenario before looking for a memorised answer..
The correct answer is: Log Analytics workspace queries — Options A, C, and D are correct. VM Insights provides performance charts. Log Analytics queries allow deep analysis. Diagnostic settings send data to Log Analytics. Option B is wrong because VM backup is unrelated. Option E is wrong because Network Watcher is for network issues, not VM performance.
Identify which AZ-204 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jun 20, 2026
This AZ-204 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AZ-204 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.