VCP-DCV vSphere Lifecycle Management Practice Question
An administrator manages a vSphere 8 cluster with vSphere Lifecycle Manager (vLCM) using a single image. The cluster contains hosts from two different server vendors. The administrator attempts to add a firmware add-on to the image but receives an error that the add-on is not compatible with all hosts. What is the most likely cause?
⚠ Common exam trap
The trap here is assuming that any firmware add-on can be applied cluster-wide without checking per-host hardware compatibility.
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
✓
The cluster uses a single image, but the firmware add-on is only supported on one of the server vendor models.
vLCM images must be compatible with every host in the cluster. Firmware add-ons are hardware-specific; if they do not support all server models present, the image cannot be uniformly applied. The correct answer identifies the vendor-specific limitation as the cause of the incompatibility.
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 hosts are not in maintenance mode, so vLCM cannot validate the firmware add-on.
Why it's wrong here
vLCM compatibility checks occur during image editing and before remediation, regardless of host maintenance mode. Maintenance mode is required only when applying updates, not when validating add-on compatibility. The error described is about compatibility, not remediation state.
- ✓
The cluster uses a single image, but the firmware add-on is only supported on one of the server vendor models.
Why this is correct
A single vLCM image requires all hosts to be compatible with every component, including firmware add-ons. If the add-on only supports one vendor's hardware, vLCM will flag it as incompatible with the other hosts, preventing the image from being applied uniformly.
- ✗
The firmware add-on requires vSphere Lifecycle Manager to be in 'baseline' mode instead of 'image' mode.
Why it's wrong here
vLCM image mode supports firmware add-ons as part of the desired image. Baseline mode is the legacy approach and does not manage firmware add-ons. The error is not about the cluster's management mode but about hardware compatibility.
- ✗
The firmware add-on is not included in the vLCM depot and must be downloaded from the vendor's website.
Why it's wrong here
vLCM add-ons are distributed through the vSphere Lifecycle Manager depot or vendor-specific repositories. If the add-on were missing, the error would indicate that the add-on is unavailable, not that it is incompatible with hosts. The scenario states the add-on is not compatible, implying it exists but does not support all hardware models.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official VMware exam blueprint
This VCP-DCV practice question is part of Courseiva's free VMware certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the VCP-DCV exam.