- A
AWS Cost Explorer only
Why wrong: Cost Explorer alone provides historical analysis but lacks the budget alerting, automated actions, granular data export, and commitment discount planning of a complete FinOps setup.
- B
CUR + Cost Explorer + Budgets + Cost Allocation Tags + Savings Plans
This combination provides granular billing data (CUR), visual analysis (Cost Explorer), proactive alerting (Budgets), business attribution (tags), and commitment discounts (Savings Plans) — a comprehensive FinOps toolkit.
- C
AWS Pricing Calculator + CloudWatch Billing Alarms
Why wrong: Pricing Calculator is for pre-deployment estimates and CloudWatch billing alarms are a basic alerting mechanism — this combination lacks the depth needed for comprehensive FinOps.
- D
AWS Trusted Advisor only
Why wrong: Trusted Advisor provides cost optimization recommendations but doesn't provide granular billing data, budgeting, or commitment discount management.
Quick Answer
The answer is the combination of AWS Cost and Usage Reports (CUR), Cost Explorer, Budgets, Cost Allocation Tags, and Savings Plans. This is correct because it delivers end-to-end FinOps capabilities: CUR provides the most granular cost and usage data, Cost Explorer enables visualization and trend analysis, Budgets sends proactive alerts against spending thresholds, Cost Allocation Tags allow precise cost attribution by department or project, and Savings Plans offer discounted rates for consistent usage—together covering cost visibility, budgeting, and optimization. On the AWS Certified Cloud Practitioner CLF-C02 exam, this question tests your understanding that FinOps requires an integrated toolset, not a single service; a common trap is choosing only Cost Explorer or Budgets alone, which lacks the optimization layer. Remember the mnemonic “CUR, CE, Bud, Tags, SP” to recall the five pillars of AWS FinOps.
CLF-C02 Billing, Pricing, and Support Practice Question
This CLF-C02 practice question tests your understanding of billing, pricing, and support. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company's cloud finance team wants to implement cloud financial management (FinOps) on AWS. Which combination of AWS services provides the most comprehensive cost visibility, budgeting, and optimization capabilities?
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
CUR + Cost Explorer + Budgets + Cost Allocation Tags + Savings Plans
Option B is correct because it combines AWS Cost and Usage Reports (CUR) for granular cost data, Cost Explorer for visualization and analysis, Budgets for proactive alerts, Cost Allocation Tags for cost attribution, and Savings Plans for discounted rates. This integrated set provides end-to-end FinOps capabilities—visibility, budgeting, and optimization—that no single service or partial combination can achieve.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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 only
Why it's wrong here
Cost Explorer alone provides historical analysis but lacks the budget alerting, automated actions, granular data export, and commitment discount planning of a complete FinOps setup.
- ✓
CUR + Cost Explorer + Budgets + Cost Allocation Tags + Savings Plans
Why this is correct
This combination provides granular billing data (CUR), visual analysis (Cost Explorer), proactive alerting (Budgets), business attribution (tags), and commitment discounts (Savings Plans) — a comprehensive FinOps toolkit.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Pricing Calculator + CloudWatch Billing Alarms
Why it's wrong here
Pricing Calculator is for pre-deployment estimates and CloudWatch billing alarms are a basic alerting mechanism — this combination lacks the depth needed for comprehensive FinOps.
- ✗
AWS Trusted Advisor only
Why it's wrong here
Trusted Advisor provides cost optimization recommendations but doesn't provide granular billing data, budgeting, or commitment discount management.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume a single service (like Cost Explorer or Trusted Advisor) is sufficient for FinOps, but the exam requires recognizing that comprehensive cost management demands a suite of integrated services covering visibility, budgeting, and optimization.
Detailed technical explanation
How to think about this question
Under the hood, CUR delivers hourly line-item data in a normalized schema that can be queried via Amazon Athena or loaded into Amazon QuickSight for custom analytics, while Cost Explorer uses the same data to generate pre-built reports. Savings Plans apply a consistent hourly discount to compute usage across EC2, Fargate, and Lambda, automatically reducing costs without manual instance management—a key optimization lever that Budgets can track via actual or forecasted spend thresholds.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Questions learners often ask
What does this CLF-C02 question test?
Billing, Pricing, and Support — This question tests Billing, Pricing, and Support — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: CUR + Cost Explorer + Budgets + Cost Allocation Tags + Savings Plans — Option B is correct because it combines AWS Cost and Usage Reports (CUR) for granular cost data, Cost Explorer for visualization and analysis, Budgets for proactive alerts, Cost Allocation Tags for cost attribution, and Savings Plans for discounted rates. This integrated set provides end-to-end FinOps capabilities—visibility, budgeting, and optimization—that no single service or partial combination can achieve.
What should I do if I get this CLF-C02 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 11, 2026
This CLF-C02 practice question is part of Courseiva's free Amazon Web Services 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 CLF-C02 exam.
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