- A
AWS Budgets
Why wrong: AWS Budgets allows you to set custom budgets and receive alerts when your actual or forecasted costs exceed thresholds, but it is not designed for historical analysis or trending. It operates proactively, not as a retrospective analytical tool.
- B
AWS Cost Explorer
AWS Cost Explorer provides an intuitive graphical interface to explore and visualize AWS costs and usage over time. You can filter by service, linked account, region, and more, and create custom reports for month-over-month trend analysis. This makes it the correct choice for historical spending analysis.
- C
AWS Trusted Advisor
Why wrong: AWS Trusted Advisor inspects your AWS environment and makes recommendations for cost optimization, performance, security, and fault tolerance. While it can help reduce costs, it does not offer a historical view of spending or customizable cost charts.
- D
AWS Consolidated Billing
Why wrong: AWS Consolidated Billing is a feature of AWS Organizations that combines the usage and costs of multiple accounts into a single monthly bill. It enables cost sharing but does not provide a graphical tool for analyzing historical trends or creating custom reports.
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 has been running multiple workloads on AWS for the past six months. The finance team needs to analyze historical spending to identify month-over-month trends by AWS service and by individual linked accounts. The team requires a graphical, interactive tool that allows them to apply custom date ranges and filters, and view the results as customizable charts and graphs. Which AWS service should the finance team use to meet this requirement?
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 Cost Explorer
AWS Cost Explorer provides a graphical interface with pre-built charts and graphs that allow users to visualize historical spending trends. It supports filtering by AWS service and linked accounts, and enables custom date ranges for month-over-month analysis, making it the correct choice for the finance team's requirements.
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 Budgets
Why it's wrong here
AWS Budgets allows you to set custom budgets and receive alerts when your actual or forecasted costs exceed thresholds, but it is not designed for historical analysis or trending. It operates proactively, not as a retrospective analytical tool.
- ✓
AWS Cost Explorer
Why this is correct
AWS Cost Explorer provides an intuitive graphical interface to explore and visualize AWS costs and usage over time. You can filter by service, linked account, region, and more, and create custom reports for month-over-month trend analysis. This makes it the correct choice for historical spending analysis.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Trusted Advisor
Why it's wrong here
AWS Trusted Advisor inspects your AWS environment and makes recommendations for cost optimization, performance, security, and fault tolerance. While it can help reduce costs, it does not offer a historical view of spending or customizable cost charts.
- ✗
AWS Consolidated Billing
Why it's wrong here
AWS Consolidated Billing is a feature of AWS Organizations that combines the usage and costs of multiple accounts into a single monthly bill. It enables cost sharing but does not provide a graphical tool for analyzing historical trends or creating custom reports.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse AWS Budgets' alerting capabilities with Cost Explorer's analytical features, or assume Trusted Advisor's cost optimization checks include historical trend visualization, when in fact only Cost Explorer provides the required interactive graphical analysis.
Detailed technical explanation
How to think about this question
AWS Cost Explorer uses a data model that aggregates cost and usage information from AWS Cost and Usage Reports, enabling granular filtering by tags, services, and accounts. It supports up to 12 months of historical data by default and can be extended with Amazon Athena or Amazon QuickSight for deeper analysis. A real-world scenario is a multi-account organization using Cost Explorer to identify which linked account's EC2 spending spiked in the last quarter, then applying a date range filter to isolate the trend.
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: AWS Cost Explorer — AWS Cost Explorer provides a graphical interface with pre-built charts and graphs that allow users to visualize historical spending trends. It supports filtering by AWS service and linked accounts, and enables custom date ranges for month-over-month analysis, making it the correct choice for the finance team's requirements.
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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