The answer is that the pool will receive at least 2 GHz and at most 4 GHz. This is correct because CPU reservation guarantees a minimum amount of compute resources regardless of contention, while the limit acts as a hard cap that the pool cannot exceed, even if shares would otherwise allow more. In a vSphere resource pool, shares only determine relative priority during contention; a pool with higher shares will receive a larger proportion of the remaining capacity, but only after all reservations are satisfied and never beyond the configured limit. On the VCP-DCV exam, this scenario tests your understanding of how reservation, limit, and shares interact under resource contention—a common trap is assuming higher shares override a limit or that a reservation guarantees more than the minimum. Remember the mnemonic: “Reservation is the floor, limit is the ceiling, shares are the ladder during a fight.”
VCP-DCV vSphere Performance and Scaling Practice Question
This VCP-DCV practice question tests your understanding of vsphere performance and scaling. 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.
A resource pool has the following configuration: CPU shares = 4000, reservation = 2 GHz, limit = 4 GHz. The parent cluster has 10 GHz total CPU capacity. Another resource pool contains VMs with higher shares. If both resource pools contend for CPU, which statement is TRUE?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The pool will receive at least 2 GHz and at most 4 GHz.
Shares determine relative priority when there is contention. With a limit of 4 GHz, the pool will not exceed that even if there are enough shares. The reservation ensures at least 2 GHz. The pool with higher shares will get more than its proportion only if the pool with lower shares does not need its full entitlement.
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.
✗
The pool is guaranteed 4 GHz when contention occurs.
Why it's wrong here
The limit is maximum, not guarantee; the pool can only get up to 4 GHz, not guaranteed.
✗
The reservation is ignored because a limit is set.
Why it's wrong here
Reservation and limit are independent; both apply simultaneously.
✗
The pool will always receive exactly 4 GHz due to its shares.
Why it's wrong here
Shares only affect distribution; the limit caps it, but the pool may get less if not needed.
✓
The pool will receive at least 2 GHz and at most 4 GHz.
Why this is correct
The reservation guarantees 2 GHz, and the limit caps at 4 GHz.
Related concept
Read the scenario before looking for a memorised answer.
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 practitioner preparing for the VCP-DCV 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 VCP-DCV 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.
vSphere Performance and Scaling — This question tests vSphere Performance and Scaling — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The pool will receive at least 2 GHz and at most 4 GHz. — Shares determine relative priority when there is contention. With a limit of 4 GHz, the pool will not exceed that even if there are enough shares. The reservation ensures at least 2 GHz. The pool with higher shares will get more than its proportion only if the pool with lower shares does not need its full entitlement.
What should I do if I get this VCP-DCV question wrong?
Identify which VCP-DCV 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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