CLF-C02 Billing, Pricing, and Support Practice Question
A company's finance team needs to analyze AWS spending in detail. They require a report that includes hourly cost data for each AWS service, each individual resource (e.g., a specific EC2 instance), and any cost allocation tags applied. The team plans to export this data to an Amazon S3 bucket and then import it into a custom business intelligence (BI) analytics dashboard. Which AWS tool should the finance team use to generate this level of detailed cost data?
⚠ Common exam trap
Test-takers frequently confuse AWS Cost Explorer's visual summaries with the raw, exportable data needed for custom BI, overlooking that only CUR provides the granular, hourly, tag-level data in S3.
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 correct tool because it provides the granular, hourly cost data broken down by AWS service, individual resource (e.g., specific EC2 instance IDs), and cost allocation tags. It can be delivered to an S3 bucket for integration with custom BI tools like Amazon QuickSight or third-party dashboards, meeting the finance team's exact requirements.
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 visual dashboards and can display hourly data for some services, but it is primarily an interactive tool for ad-hoc analysis. It does not automatically export raw, resource-level data with cost allocation tags to an S3 bucket for BI ingestion. The Cost and Usage Report is designed for that purpose.
- ✗
AWS Budgets
Why it's wrong here
AWS Budgets is used to set spending thresholds and receive alerts when costs or usage exceed (or are forecasted to exceed) the budget. It does not generate detailed historical cost reports or export data to S3.
When this WOULD be correct
A company needs to set cost limits and receive notifications when spending approaches or exceeds those limits, without requiring granular hourly data or custom BI integration.
- ✓
AWS Cost and Usage Report
Why this is correct
The AWS Cost and Usage Report (CUR) is the most comprehensive tool for cost and usage data. It can be configured to deliver hourly, daily, or monthly reports to an S3 bucket, including line items for individual resources and all user-defined cost allocation tags. This makes it ideal for ingestion into BI tools for detailed custom analysis.
- ✗
AWS Trusted Advisor
Why it's wrong here
AWS Trusted Advisor inspects your AWS environment and provides recommendations to optimize costs, improve performance, and enhance security. It does not generate raw cost and usage reports or export data to S3 for external analysis.
Option-by-option analysis
Why each answer is right or wrong
Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The CLF-C02 exam frequently reuses these exact scenarios with slightly different constraints.
✓AWS Cost and Usage ReportCorrect answer▾
Why this is correct
The AWS Cost and Usage Report (CUR) is the most comprehensive tool for cost and usage data. It can be configured to deliver hourly, daily, or monthly reports to an S3 bucket, including line items for individual resources and all user-defined cost allocation tags. This makes it ideal for ingestion into BI tools for detailed custom analysis.
✗AWS BudgetsWrong answer — click to see why▾
Why this is wrong here
AWS Budgets does not provide detailed hourly cost data per service, resource, or tag; it only sends alerts when costs or usage exceed budget thresholds.
★ When this WOULD be the correct answer
A company needs to set cost limits and receive notifications when spending approaches or exceeds those limits, without requiring granular hourly data or custom BI integration.
Why candidates choose this
Candidates may think 'Budgets' implies detailed cost breakdowns, but it is primarily an alerting tool, not a reporting tool for granular data export.
Analysis generated from the official CLF-C02blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
Go deeper
Related to this question
About these practice questions
Courseiva writes every CLF-C02 question from scratch — 988 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
Same concept, more angles
1 more way this is tested on CLF-C02
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. 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?
medium- A.AWS Cost Explorer
- B.AWS Budgets
- ✓ C.AWS Cost and Usage Report (CUR)
- D.AWS Trusted Advisor
Why C: 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 to an S3 bucket on a daily basis. Although CUR files are delivered as compressed (gzip) CSV, this is the only option that provides the detailed, unaggregated data needed for deep integration with a BI tool. Cost Explorer and Budgets only provide summary views.
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.