- A
AWS Cost Explorer
Why wrong: AWS Cost Explorer provides interactive charts and graphs to visualize cost and usage data, and it can generate reports that are emailed on a schedule. However, it does not deliver the most granular raw line-item CSV to an S3 bucket automatically. Cost Explorer's downloadable reports are aggregated and less detailed than the Cost and Usage Report.
- B
AWS Budgets
Why wrong: AWS Budgets is used to set custom cost and usage budgets and receive alerts when thresholds are exceeded. It does not generate or export raw cost and usage data files for BI tool integration. Its purpose is monitoring and notification, not data export.
- C
AWS Cost and Usage Report (CUR)
The AWS Cost and Usage Report (CUR) contains the most comprehensive set of cost and usage data available, including line items for each resource, tags, and hourly granularity. It can be configured to deliver daily CSV files to an S3 bucket, making it ideal for integration with on-premises BI tools.
- D
AWS Trusted Advisor
Why wrong: AWS Trusted Advisor inspects your AWS environment and provides best practice recommendations across cost optimization, performance, security, and fault tolerance. It does not generate or export raw cost and usage data. It offers cost-saving suggestions but not the raw data feed required for BI tool integration.
CLF-C02 Billing, Pricing, and Support Practice Question
This CLF-C02 practice question tests your understanding of billing, pricing, and support. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 needs to analyze its AWS spending at the most granular level, including every resource usage line item and custom tags applied to resources. The company wants to download a raw, uncompressed CSV file of this data for integration with its on-premises business intelligence (BI) tool. The file must be automatically delivered to an Amazon S3 bucket on a daily basis. Which AWS feature should the company 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 (CUR)
AWS Cost and Usage Report (CUR) is the correct choice because it provides the most granular data, including every resource usage line item and custom tags, and can be delivered in raw, uncompressed CSV format to an S3 bucket on a daily basis. This meets the requirement for deep integration with an on-premises BI tool, as CUR supports detailed cost allocation and tag-based analysis that other tools like Cost Explorer or Budgets cannot match.
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
Why it's wrong here
AWS Cost Explorer provides interactive charts and graphs to visualize cost and usage data, and it can generate reports that are emailed on a schedule. However, it does not deliver the most granular raw line-item CSV to an S3 bucket automatically. Cost Explorer's downloadable reports are aggregated and less detailed than the Cost and Usage Report.
- ✗
AWS Budgets
Why it's wrong here
AWS Budgets is used to set custom cost and usage budgets and receive alerts when thresholds are exceeded. It does not generate or export raw cost and usage data files for BI tool integration. Its purpose is monitoring and notification, not data export.
- ✓
AWS Cost and Usage Report (CUR)
Why this is correct
The AWS Cost and Usage Report (CUR) contains the most comprehensive set of cost and usage data available, including line items for each resource, tags, and hourly granularity. It can be configured to deliver daily CSV files to an S3 bucket, making it ideal for integration with on-premises BI tools.
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 provides best practice recommendations across cost optimization, performance, security, and fault tolerance. It does not generate or export raw cost and usage data. It offers cost-saving suggestions but not the raw data feed required for BI tool integration.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Cost Explorer's ability to export CSV summaries with the granular, line-item-level data provided only by the Cost and Usage Report, leading them to choose Cost Explorer despite its lack of raw, uncompressed, tag-inclusive exports.
Detailed technical explanation
How to think about this question
Under the hood, the AWS Cost and Usage Report (CUR) is generated from the AWS billing system and can be delivered in Parquet or CSV format, with options for hourly granularity and resource-level tags. It supports multiple compression types (e.g., GZIP, ZIP) but can also be delivered uncompressed if specified, making it ideal for direct ingestion into BI tools. A subtle behavior is that CUR can take up to 24 hours to deliver the previous day's data, and custom tags must be activated in the Billing and Cost Management console to appear in the report.
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 (CUR) — AWS Cost and Usage Report (CUR) is the correct choice because it provides the most granular data, including every resource usage line item and custom tags, and can be delivered in raw, uncompressed CSV format to an S3 bucket on a daily basis. This meets the requirement for deep integration with an on-premises BI tool, as CUR supports detailed cost allocation and tag-based analysis that other tools like Cost Explorer or Budgets cannot match.
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
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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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