Question 291 of 997

Monitor, troubleshoot, and optimize Azure solutions →easyMultiple ChoiceObjective-mapped

Quick Answer

The answer is CPU Time, as this metric directly measures the amount of CPU consumed by your Azure App Service web app, making it the correct indicator of high CPU usage. CPU Time tracks the total processing time your application spends on the CPU, so a sustained spike in this value signals that the app is under heavy computational load. On the Microsoft Azure Developer Associate AZ-204 exam, this question tests your ability to distinguish between common App Service metrics: CPU Time for CPU, Memory Percentage for memory, HTTP Requests for traffic volume, and Data In/Out for network activity. A frequent trap is confusing CPU Time with Memory Percentage, but remember that CPU Time is the only metric that quantifies processor consumption directly. For a quick memory tip, think “CPU Time = CPU Grind” — if your app is grinding hard, this metric will climb.

AZ-204 Practice Question: Monitor, troubleshoot, and optimize Azure solutions

This AZ-204 practice question tests your understanding of monitor, troubleshoot, and optimize azure solutions. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.

You need to monitor the performance of an Azure App Service web app. Which metric indicates high CPU usage?

Question 1easymultiple choice

Full question →

A
Data In/Out
Why wrong: Network I/O metric.
B
Requests per second
Why wrong: Request rate, not CPU.
C
CPU Time
Directly measures CPU consumption.
D
Memory working set
Why wrong: Memory metric, not CPU.

Full breakdown with real-world context →

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

CPU Time

Option C is correct because CPU Time measures the amount of CPU consumed by the app. Option A is wrong because it measures memory. Option B is wrong because it measures HTTP requests. Option D is wrong because it measures network traffic.

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.

✗
Data In/Out
Why it's wrong here
Network I/O metric.
✗
Requests per second
Why it's wrong here
Request rate, not CPU.
✓
CPU Time
Why this is correct
Directly measures CPU consumption.
Related concept
Read the scenario before looking for a memorised answer.
✗
Memory working set
Why it's wrong here
Memory metric, not CPU.

Common exam traps

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.

Detailed technical explanation

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.

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 healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.

What to study next

Got this wrong? Here's your next step.

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.

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FAQ

Questions learners often ask

What does this AZ-204 question test?

Monitor, troubleshoot, and optimize Azure solutions — This question tests Monitor, troubleshoot, and optimize Azure solutions — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: CPU Time — Option C is correct because CPU Time measures the amount of CPU consumed by the app. Option A is wrong because it measures memory. Option B is wrong because it measures HTTP requests. Option D is wrong because it measures network traffic.

What should I do if I get this AZ-204 question wrong?

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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