- A
AWS Budgets
Why wrong: AWS Budgets helps set cost and usage budgets and send alerts, but it does not provide raw line-item data or support SQL queries for detailed analysis.
- B
AWS Cost Explorer
Why wrong: AWS Cost Explorer provides pre-built visualizations and filtering of cost and usage data, but it does not offer the granular line-item data with all tags nor the ability to run SQL queries directly.
- C
AWS Cost and Usage Report
AWS Cost and Usage Report (CUR) delivers the most detailed cost and usage data, including all tags and resource-level line items. It can be stored in Amazon S3 and queried with Amazon Athena for SQL-based analysis, making it ideal for custom reporting needs.
- D
AWS Trusted Advisor
Why wrong: AWS Trusted Advisor checks your AWS environment and provides recommendations for cost optimization, security, performance, and fault tolerance. It does not produce raw cost and usage data or support custom SQL queries.
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 uses AWS Organizations with multiple accounts. The finance team needs to generate custom cost and usage reports that include every line item, all user-defined cost allocation tags, and resource-level details. The team also needs the ability to query the data using standard SQL tools for in-depth analysis. Which AWS feature should the team use to meet these requirements?
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 and Usage Report
The AWS Cost and Usage Report (CUR) is the only AWS feature that provides comprehensive, granular cost and usage data including every line item, all user-defined cost allocation tags, and resource-level details. It delivers this data to an Amazon S3 bucket in a CSV or Parquet format, which can then be queried using standard SQL tools via Amazon Athena or other SQL engines. This directly matches the requirement for custom reports and SQL-based analysis.
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 helps set cost and usage budgets and send alerts, but it does not provide raw line-item data or support SQL queries for detailed analysis.
- ✗
AWS Cost Explorer
Why it's wrong here
AWS Cost Explorer provides pre-built visualizations and filtering of cost and usage data, but it does not offer the granular line-item data with all tags nor the ability to run SQL queries directly.
- ✓
AWS Cost and Usage Report
Why this is correct
AWS Cost and Usage Report (CUR) delivers the most detailed cost and usage data, including all tags and resource-level line items. It can be stored in Amazon S3 and queried with Amazon Athena for SQL-based analysis, making it ideal for custom reporting needs.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Trusted Advisor
Why it's wrong here
AWS Trusted Advisor checks your AWS environment and provides recommendations for cost optimization, security, performance, and fault tolerance. It does not produce raw cost and usage data or support custom SQL queries.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Cost Explorer's filtering and grouping capabilities with the raw, line-item export functionality of the Cost and Usage Report, not realizing that Cost Explorer cannot provide every line item with all user-defined tags or support direct SQL querying.
Detailed technical explanation
How to think about this question
The AWS Cost and Usage Report is delivered to an S3 bucket in a compressed format (e.g., .gz) and can be configured to include resource IDs, tags, and hourly or daily granularity. Under the hood, the report is generated from the same billing data that powers the AWS Billing and Cost Management console, but it provides the raw, unaggregated data necessary for custom analysis. A real-world scenario is using Amazon Athena to run SQL queries directly on the CUR files in S3, enabling complex joins and aggregations that are impossible with Cost Explorer's pre-aggregated views.
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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Billing, Pricing, and Support — study guide chapter
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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 and Usage Report — The AWS Cost and Usage Report (CUR) is the only AWS feature that provides comprehensive, granular cost and usage data including every line item, all user-defined cost allocation tags, and resource-level details. It delivers this data to an Amazon S3 bucket in a CSV or Parquet format, which can then be queried using standard SQL tools via Amazon Athena or other SQL engines. This directly matches the requirement for custom reports and SQL-based analysis.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
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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