The answer is a host acceptance level mismatch, specifically when the host is set to 'CommunitySupported' but the custom VIB requires 'PartnerSupported'. This occurs because vLCM compliance issues acceptance level and common causes often stem from the fact that vLCM enforces host acceptance levels during image compliance checks; if the host’s acceptance level is lower than what the VIB demands, vLCM silently skips installing that VIB while still reporting the host as 'Compliant' since the host matches the desired image definition. On the VMware Certified Professional Data Center Virtualization VCP-DCV exam, this scenario tests your understanding that compliance status reflects the image specification, not the actual installed software—a common trap is assuming 'Compliant' means every component is present. Remember the memory tip: "Compliant doesn't mean complete; check the acceptance level to avoid the silent skip."
VCP-DCV vSphere Lifecycle Management Practice Question
This VCP-DCV practice question tests your understanding of vsphere lifecycle management. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
An administrator has a vLCM-managed cluster with a desired image that includes a custom VIB from a third party. After remediation, one host shows 'Compliant' but the custom VIB is missing. 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 host's acceptance level is set to 'CommunitySupported' but the VIB requires 'PartnerSupported'.
Option B is correct because vLCM enforces host acceptance levels during image compliance checks. If the host's acceptance level is set to 'CommunitySupported' but the custom VIB requires 'PartnerSupported', vLCM will skip installing that VIB even though the rest of the image is compliant. This results in a 'Compliant' status because the host matches the desired image definition, but the VIB is missing because it was never accepted for installation.
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 host has a host profile that overrides the vLCM image.
Why it's wrong here
Host profiles are not used with vLCM.
✓
The host's acceptance level is set to 'CommunitySupported' but the VIB requires 'PartnerSupported'.
Why this is correct
vLCM respects host acceptance levels; if lower, the VIB is not installed.
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 custom VIB was not included in the baseline.
Why it's wrong here
Baselines are not used in vLCM.
✗
The custom VIB is not available in the VMware online depot.
Why it's wrong here
Third-party VIBs are not in VMware depot; they must be added to the image.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume 'Compliant' means all VIBs are installed, but vLCM can report compliance even when a VIB is excluded due to acceptance level mismatches, leading to a false sense of completeness.
Detailed technical explanation
How to think about this question
vLCM uses acceptance levels (VMwareCertified, PartnerSupported, CommunitySupported) to filter VIBs during remediation. When a host's acceptance level is lower than the VIB's required level, the VIB is silently excluded from the installation, and the host is marked compliant because the image specification is met without that VIB. This behavior is defined in the ESXi Image Builder and vSphere Lifecycle Manager APIs, where acceptance levels are enforced at the VIB metadata level.
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.
TExam Day Tips
→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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
vSphere Lifecycle Management — This question tests vSphere Lifecycle Management — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The host's acceptance level is set to 'CommunitySupported' but the VIB requires 'PartnerSupported'. — Option B is correct because vLCM enforces host acceptance levels during image compliance checks. If the host's acceptance level is set to 'CommunitySupported' but the custom VIB requires 'PartnerSupported', vLCM will skip installing that VIB even though the rest of the image is compliant. This results in a 'Compliant' status because the host matches the desired image definition, but the VIB is missing because it was never accepted for installation.
What should I do if I get this VCP-DCV question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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.
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 →
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. An administrator is troubleshooting a host compliance issue in a vLCM-managed cluster with an image based on ESXi 8.0. The exhibit shows the output of 'esxcli software vib list' on a non-compliant host. Which action is most likely to resolve the compliance issue?
easy
✓ A.Update the Mellanox VIBs to versions compatible with ESXi 8.0 in the cluster image.
B.Replace the host with one from the VMware Compatibility Guide.
C.Remove the nmlx5 VIBs from the host to force compliance.
D.Ignore the incompatibility because the VIB is VMwareCertified.
Why A: Option A is correct because the VIBs shown are for ESXi 7.0 (as seen in the version string '700.0.0.12345') and need to be updated to versions compatible with ESXi 8.0 to match the cluster image. Option B is wrong because the host is not VMware-specific, it's about the driver version. Option C is wrong because the driver is still supported but version mismatched. Option D is wrong because you should not remove critical network drivers.
Variation 2. A vSphere administrator is trying to create a custom ESXi image for a cluster using vSphere Lifecycle Manager. The cluster contains hosts with a specific hardware that requires a third-party component (e.g., a NIC driver). The administrator adds the component to the image definition in vLCM. However, when applying the image, the component does not get installed on the hosts. What is the likely cause?
hard
✓ A.The component version is not compatible with the ESXi version in the image.
B.The administrator did not mount the component ISO during remediation.
C.The component is not signed by a trusted certificate authority.
D.The component must be installed manually on each host first.
Why A: Option A is correct because the component version may not be compatible with the ESXi version in the image, and vLCM validates compatibility. Option B is wrong while unsigned components are rejected, but the scenario implies it was added successfully. Option C is wrong because vLCM uses a depot, not ISO mounts. Option D is wrong because manual installation is not required.
Variation 3. An administrator is creating a vLCM image for a cluster of Dell PowerEdge R740 servers. The exhibit shows the current image JSON. When attempting to apply the image, compliance errors are reported regarding firmware. What is the most likely missing component?
medium
✓ A.A vendor add-on for Dell is missing.
B.Only Dell models are listed, not all hardware models.
C.The firmware version in hardware_support is wrong.
D.The ESXi version is incorrect.
Why A: Option B is correct because the 'vendor_addon' field is null, meaning no Dell-specific add-on is included; this add-on contains required drivers and firmware for Dell hardware. Option A is wrong because the ESXi version is specified. Option C is wrong because hardware support is listed but without the vendor addon, firmware cannot be properly managed. Option D is wrong because the hardware list only models are listed.
Variation 4. An administrator sees the exhibit log entry while remediating a cluster with a single image. The cluster image is based on ESXi 7.0 Update 3 (build 789012). The host esxi-05 has build 123456. The admin has verified that the host is compatible with the image. What is the most likely reason for the mismatch?
hard
A.The host should be upgraded to ESXi 8.0.
B.The host's hardware is incompatible with the build.
C.The cluster image was incorrectly created with a wrong build number.
✓ D.The host has not been updated to the latest patch for ESXi 7.0 U3.
Why D: Option A is correct because the host's build number is lower, indicating it is missing the latest patches for 7.0 U3. Since the image expects a specific build, the host needs to be updated to that build. Option B is wrong because the host is already on 7.0 U3, just a different build. Option C is wrong because the admin verified compatibility. Option D is wrong because the error is about the software version, not the cluster image creation.
Variation 5. An administrator manages a cluster of 10 identical ESXi hosts using vLCM with image-based management. After importing a new hardware support package (HSP) and applying a new image specification, 5 hosts report non-compliant with the error 'Firmware version not supported'. The compliant hosts and non-compliant hosts are from the same vendor model. What is the most likely cause?
medium
A.The image specification was applied only to the compliant hosts.
B.The non-compliant hosts have a different manufacturer than the compliant ones.
C.The vLCM service failed to download the HSP to the non-compliant hosts.
✓ D.The firmware version on the non-compliant hosts is newer than what the hardware support package supports.
Why D: Option A is correct because if the firmware version on the non-compliant hosts is newer than what the HSP supports, vLCM will report non-compliant. Option B is incorrect as the image specification applies to all hosts in the cluster. Option C is incorrect because all hosts are identical hardware. Option D is incorrect as the download would succeed if the HSP was imported.
Variation 6. An administrator is using vLCM to manage a cluster with 4 ESXi hosts. After a remediation, two hosts show a compliance status of 'Non-Compliant' with the message 'Firmware is not compatible with the selected image'. What is the most likely cause?
hard
A.The selected image includes a firmware component that is not compatible with the hosts.
B.The firmware update requires a different ESXi version and was skipped.
C.The hosts were put into maintenance mode during remediation and autopassivation failed.
✓ D.The cluster does not have a Hardware Support Manager configured.
Why D: The correct answer is D because vLCM relies on a Hardware Support Manager (HSM) to validate firmware compatibility against the selected ESXi image. Without an HSM configured, vLCM cannot check firmware versions, so it flags hosts as 'Non-Compliant' with the message 'Firmware is not compatible with the selected image' even if the firmware is actually compatible. This is a common misconfiguration when using vLCM with vSAN or other hardware-dependent clusters.
Variation 7. An administrator is troubleshooting a vLCM cluster that has multiple ESXi hosts with non-compliant status. The cluster uses a single image with an HSM for firmware. Which TWO actions should the administrator take to identify the root cause of non-compliance? (Choose two.)
hard
A.Validate the cluster image against the desired image specification.
B.Run the vSphere Update Manager baseline scan on each host.
✓ C.Verify the HSM is properly connected and reporting firmware inventory.
✓ D.Review the vLCM compliance status for each host in the cluster to see specific missing components.
E.Check the baseline compliance report for the cluster.
Why C: Option C is correct because the Hardware Support Manager (HSM) is responsible for reporting firmware inventory to vLCM. If the HSM is not properly connected or is failing to report, vLCM cannot determine the current firmware state of the hosts, leading to non-compliant status. Verifying the HSM connection and inventory reporting is a critical first step in isolating the root cause.
Last reviewed: Jun 11, 2026
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