CV0-004 Troubleshooting Practice Question
A cloud engineer receives alerts that a storage volume is reaching capacity. Which three immediate actions should the engineer consider? (Choose three.)
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
✓
Attach additional volumes
Correct options are A, D, and E. Option A is correct because attaching additional volumes increases total capacity immediately. Option D is correct because deleting unnecessary files frees up space quickly. Option E is correct because increasing the size of the storage volume provides more space without data migration. Option B is incorrect because creating a snapshot is a precautionary backup step, not an immediate remedy for capacity issues. Option C is incorrect because enabling compression may not affect existing data and is not an immediate solution.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Attach additional volumes
Why this is correct
Adding new volumes expands total storage instantly.
- ✗
Create a snapshot before making changes
Why it's wrong here
Snapshots are for backup, not for resolving capacity issues.
- ✗
Enable compression on the volume
Why it's wrong here
Compression requires configuration and does not affect existing data immediately.
- ✓
Delete unnecessary files
Why this is correct
Removing unneeded data immediately reclaims space.
- ✓
Increase the size of the storage volume
Why this is correct
Resizing the volume quickly adds capacity.
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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.