CV0-004 Operations and Support Practice Question
A company wants to reduce costs by identifying underutilized EC2 instances. Which tool should they use to get rightsizing recommendations?
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
✓
AWS Compute Optimizer
AWS Compute Optimizer analyzes instance usage and recommends optimal sizes.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
AWS Cost Explorer
Why it's wrong here
Cost Explorer visualizes cost data, not recommendations.
- ✗
AWS Trusted Advisor
Why it's wrong here
Trusted Advisor provides some recommendations but Compute Optimizer is more detailed.
- ✓
AWS Compute Optimizer
Why this is correct
Compute Optimizer gives rightsizing recommendations.
- ✗
AWS Budgets
Why it's wrong here
Budgets set spending limits.
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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.