The answer is that the storage array does not support the capability specified in the policy. VVol datastore compliance depends entirely on the VASA provider, which advertises the array’s supported capabilities to vSphere. When a storage policy includes a custom tag or capability that the Pure Storage array does not expose, the VM cannot match the policy and remains uncompliant. On the VCP-DCV exam, this scenario tests your understanding that VVol compliance is a handshake between the policy and the array’s advertised features, not a configuration issue with protocols, VMFS, or Storage DRS. A common trap is to blame connectivity or datastore format, but the root cause is always a mismatch between the policy’s requirements and the array’s advertised capabilities. Memory tip: “If the array can’t say it, the VM can’t play it”—the VASA provider must explicitly support every tag in the policy.
VCP-DCV Configure and Manage vSphere Storage Practice Question
This VCP-DCV practice question tests your understanding of configure and manage vsphere storage. 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 vSphere administrator configures a VVol datastore on a Pure Storage array. The administrator creates a storage policy with a custom tag. After attaching the policy to a VM, the VM remains uncompliant. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The storage array does not support the capability specified in the policy.
VVol storage policies rely on capabilities advertised by the array via VASA. If the array does not advertise the tag used in the policy, VMs remain uncompliant. Option A is incorrect because protocols like NFS or iSCSI do not affect VVol compliance. Option B is incorrect because VVols do not use VMFS. Option D is incorrect because storage DRS is irrelevant for a single VM.
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 storage array does not support the capability specified in the policy.
Why this is correct
Correct: The policy tag must match a capability advertised by the array.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The storage array is not VASA-compliant.
Why it's wrong here
Incorrect: The datastore is created, so VASA is working; but capabilities may not match.
✗
The datastore cluster is not configured for Storage DRS.
Why it's wrong here
Incorrect: Storage DRS does not affect policy compliance.
✗
The VVol datastore is using NFS protocol instead of iSCSI.
Why it's wrong here
Incorrect: VVol protocol is independent; both NFS and iSCSI work.
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.
Configure and Manage vSphere Storage — This question tests Configure and Manage vSphere Storage — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The storage array does not support the capability specified in the policy. — VVol storage policies rely on capabilities advertised by the array via VASA. If the array does not advertise the tag used in the policy, VMs remain uncompliant. Option A is incorrect because protocols like NFS or iSCSI do not affect VVol compliance. Option B is incorrect because VVols do not use VMFS. Option D is incorrect because storage DRS is irrelevant for a single VM.
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.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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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