VCP-DCV vSphere Lifecycle Management Practice Question
A company wants to minimize downtime during an ESXi upgrade from 7.0 to 8.0 on a vSAN cluster. What is the best approach?
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
✓
Place each host in maintenance mode, evacuate vSAN data, upgrade, and rejoin the cluster.
It ensures data availability by evacuating vSAN data before upgrading each host sequentially. Option A would cause downtime; Option B is incorrect because upgrading all hosts at once after vCenter upgrade still causes downtime; Option D (Quick Boot) reduces reboot time but does not address vSAN evacuation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Upgrade all hosts simultaneously to complete faster.
Why it's wrong here
Simultaneous upgrade would cause vSAN data loss and cluster downtime.
- ✗
Upgrade vCenter Server first, then upgrade all hosts at once.
Why it's wrong here
Upgrading vCenter first is necessary but not sufficient; upgrading all hosts at once still risks vSAN data loss.
- ✓
Place each host in maintenance mode, evacuate vSAN data, upgrade, and rejoin the cluster.
Why this is correct
This ensures no data loss and minimal disruption by processing one host at a time.
- ✗
Use Quick Boot feature to speed up the upgrade process.
Why it's wrong here
Quick Boot reduces reboot time but does not handle vSAN data evacuation, risking data loss.
Go deeper
Related to this question
About these practice questions
Courseiva writes every VCP-DCV question from scratch — 498 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.