CV0-004 Operations and Support Practice Question
A cloud operations team is implementing a tagging strategy for cost attribution. They need to track costs by environment (dev, test, prod), project, and team. Which approach should they use?
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
✓
Apply tags such as Environment, Project, and Team to all resources
Tags are key-value pairs that can be applied to resources. Using a consistent set of tags for all resources enables cost breakdown by those dimensions. Resource groups are Azure-specific and not universal. Naming conventions are less reliable. Separate accounts add overhead.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use resource groups to organize resources by environment
Why it's wrong here
Resource groups are for Azure only and not as flexible for multi-dimensional cost attribution.
- ✓
Apply tags such as Environment, Project, and Team to all resources
Why this is correct
Tags allow flexible cost allocation and reporting across cloud providers.
- ✗
Use resource naming conventions to encode environment and project
Why it's wrong here
Naming conventions are error-prone and not natively supported for cost reporting.
- ✗
Create separate cloud accounts for each environment
Why it's wrong here
Creating separate cloud accounts per environment isolates billing but prevents unified cost attribution across the project and team dimensions, as each account generates independent invoices that cannot be natively aggregated by those tags. This approach is tempting because account-level isolation is a standard security boundary for production workloads, and it would be correct if the requirement were strict administrative separation rather than cross-cutting cost tracking by project and team.
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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.