CV0-004 Troubleshooting Practice Question
Which TWO steps should an administrator take to troubleshoot a cloud VM that fails to boot?
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
✓
Check the VM's console logs for error messages.
Console logs provide detailed error messages during the boot process, helping identify the root cause of boot failure. Option C is correct because incorrect boot order (e.g., trying to boot from a non-bootable device) can prevent the VM from starting; verifying and adjusting boot order is a standard troubleshooting step. Option B is incorrect because while verifying the root disk is attached is a basic check, it alone does not address other common boot issues (e.g., corrupted OS, incorrect boot configuration). Option D is incorrect because rebooting the hypervisor host affects multiple VMs and is not a targeted troubleshooting step for a single VM failing to boot. Option E is incorrect because deleting and recreating the VM is a drastic measure that results in data loss and should only be considered after all other troubleshooting steps have failed.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Check the VM's console logs for error messages.
Why this is correct
Console logs show kernel panics or boot issues.
- ✗
Verify the root disk is attached.
Why it's wrong here
If disk is missing, VM wouldn't exist; more likely boot order.
- ✓
Check the boot order configuration.
Why this is correct
Incorrect boot order can prevent booting from the right disk.
- ✗
Reboot the hypervisor host.
Why it's wrong here
Unnecessary and disruptive; likely not the cause.
- ✗
Delete and recreate the VM instantly.
Why it's wrong here
Too drastic; should investigate first.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CV0-004 practice question is part of Courseiva's free CompTIA 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 CV0-004 exam.