This CV0-004 practice question tests your understanding of operations and support. 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.
A cloud administrator is troubleshooting a performance issue in a virtualized environment. Which TWO metrics should the administrator monitor to identify CPU contention? (Choose two.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
CPU ready time
Options A and D are correct. CPU ready time indicates the time a VM is ready to run but is waiting for CPU resources, and CPU co-stop time indicates contention when two vCPUs of the same VM are scheduled simultaneously. Option B (CPU usage) shows usage, not contention. Option C (CPU load average) is an OS-level metric that can indicate load but not direct contention. Option E (CPU frequency) is about clock speed, not contention.
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.
✗
CPU usage percentage
Why it's wrong here
Usage percentage shows how much CPU is used, not whether the VM is waiting.
✓
CPU ready time
Why this is correct
High ready time indicates the VM is waiting for CPU cycles due to contention.
Related concept
Read the scenario before looking for a memorised answer.
✓
CPU co-stop time
Why this is correct
Co-stop time measures time spent by vCPUs waiting due to simultaneous scheduling conflicts, indicating contention.
Related concept
Read the scenario before looking for a memorised answer.
✗
CPU frequency
Why it's wrong here
Frequency is a hardware property, not a contention metric.
✗
CPU load average
Why it's wrong here
Load average indicates queue length but is not a direct hypervisor contention metric.
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.
Trap categories for this question
Command / output trap
Usage percentage shows how much CPU is used, not whether the VM is waiting.
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 practitioner preparing for the CV0-004 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which CV0-004 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.
Operations and Support — This question tests Operations and Support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: CPU ready time — Options A and D are correct. CPU ready time indicates the time a VM is ready to run but is waiting for CPU resources, and CPU co-stop time indicates contention when two vCPUs of the same VM are scheduled simultaneously. Option B (CPU usage) shows usage, not contention. Option C (CPU load average) is an OS-level metric that can indicate load but not direct contention. Option E (CPU frequency) is about clock speed, not contention.
What should I do if I get this CV0-004 question wrong?
Identify which CV0-004 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.
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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