- A
AWS Cost Explorer
Why wrong: Cost Explorer provides interactive visualisations with 13 months of history and filtering. However, it does not provide per-resource, hourly granularity or the raw data export to S3 that the CUR provides.
- B
AWS Budgets
Why wrong: Budgets provides cost threshold alerting. It does not export granular hourly per-resource billing data to S3.
- C
AWS Cost and Usage Report
The CUR is the most comprehensive billing data product AWS offers. It delivers hourly or daily cost and usage data with resource-level detail and cost allocation tags to an S3 bucket, enabling analysis with tools like Athena or QuickSight.
- D
Amazon CloudWatch Billing Metrics
Why wrong: CloudWatch Billing Metrics provide account-level billing alarms. They do not provide per-resource, hourly billing data exports.
Quick Answer
The answer is AWS Cost and Usage Report (CUR). This is the correct choice because CUR provides the most granular AWS billing data available, including hourly-level cost and usage broken down by resource ID and cost allocation tags, and it can be delivered directly to Amazon S3 for analysis with BI tools. On the AWS Certified Cloud Practitioner CLF-C02 exam, this question tests your understanding of which service offers the deepest billing granularity versus simpler tools like Cost Explorer or AWS Budgets, which lack hourly resource-level detail and S3 delivery. A common trap is confusing CUR with AWS Cost Explorer, but remember: CUR is the raw, customizable report that goes to S3, while Cost Explorer is a visualization tool. Memory tip: CUR = “Customizable Usage Report” that gives you the full, hourly picture by resource and tag.
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 finance team needs the most granular AWS billing data available, including cost and usage data at the hourly level, broken down by resource ID and cost allocation tags, delivered to Amazon S3 for analysis with their BI tools. Which AWS service provides this?
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
AWS Cost and Usage Report (CUR) is the correct choice because it provides the most granular billing data available, including hourly-level cost and usage, broken down by resource ID and cost allocation tags, and can be delivered to Amazon S3 for analysis with BI tools. This service is designed for detailed, customizable reports that meet the finance team's requirements for granularity and integration.
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
Cost Explorer provides interactive visualisations with 13 months of history and filtering. However, it does not provide per-resource, hourly granularity or the raw data export to S3 that the CUR provides.
- ✗
AWS Budgets
Why it's wrong here
Budgets provides cost threshold alerting. It does not export granular hourly per-resource billing data to S3.
- ✓
AWS Cost and Usage Report
Why this is correct
The CUR is the most comprehensive billing data product AWS offers. It delivers hourly or daily cost and usage data with resource-level detail and cost allocation tags to an S3 bucket, enabling analysis with tools like Athena or QuickSight.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Amazon CloudWatch Billing Metrics
Why it's wrong here
CloudWatch Billing Metrics provide account-level billing alarms. They do not provide per-resource, hourly billing data exports.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Cost Explorer's export feature with the granularity of CUR, but Cost Explorer exports are limited to monthly or daily granularity and lack the full resource-level and tag breakdowns that CUR provides.
Detailed technical explanation
How to think about this question
The AWS Cost and Usage Report (CUR) can be configured to include hourly granularity, resource IDs, and cost allocation tags by selecting the appropriate options in the report settings. Under the hood, CUR generates one or more CSV files containing line items for each billing period, which are then delivered to a specified S3 bucket; this allows BI tools like Amazon Athena or QuickSight to query the data directly. A real-world scenario is a multi-account organization using CUR to track costs per project by enabling cost allocation tags and analyzing hourly usage to optimize reserved instance purchases.
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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CLF-C02 practice test guide
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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 — AWS Cost and Usage Report (CUR) is the correct choice because it provides the most granular billing data available, including hourly-level cost and usage, broken down by resource ID and cost allocation tags, and can be delivered to Amazon S3 for analysis with BI tools. This service is designed for detailed, customizable reports that meet the finance team's requirements for granularity and integration.
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 →
Same concept, more angles
1 more ways 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. Which AWS service provides detailed billing reports that can be delivered hourly to Amazon S3 for custom analysis with tools like Amazon Athena or Redshift?
easy- A.AWS Cost Explorer
- B.AWS Budgets
- ✓ C.AWS Cost and Usage Report (CUR)
- D.Amazon CloudWatch Billing Metrics
Why C: AWS Cost and Usage Report (CUR) is the correct service because it provides the most granular billing data, including hourly usage and cost details, which can be delivered to an Amazon S3 bucket. This allows you to use analytics tools like Amazon Athena or Amazon Redshift to run custom queries and perform in-depth analysis on the raw billing data.
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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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