- A
AWS Budgets and Amazon QuickSight
Why wrong: Amazon QuickSight can visualize cost data, but to use it you must first export data via AWS Cost and Usage Reports and configure a data pipeline, which adds complexity. AWS Budgets alone handles the alerting, but the combination with QuickSight is not the simplest or most direct way to meet both requirements. AWS Cost Explorer already provides the needed graphical dashboard without extra setup.
- B
AWS Cost Explorer and Amazon CloudWatch
Why wrong: AWS Cost Explorer provides the graphical dashboard for historical cost trends, but Amazon CloudWatch is designed for monitoring operational metrics (e.g., CPU utilization, latency) and does not provide budget alerting capabilities. CloudWatch Alarms can alert on billing metrics from the Billing and Cost Management console, but that feature is limited to overall account billing alerts, not per-account budgets.
- C
AWS Cost Explorer and AWS Trusted Advisor
Why wrong: AWS Cost Explorer provides the graphical dashboard, and AWS Trusted Advisor includes cost optimization checks (e.g., idle instances, reserved instance recommendations) but does not allow you to set custom budgets or send automatic alerts when spending thresholds are approached.
- D
AWS Budgets and AWS Cost Explorer
AWS Budgets enables you to define monthly spending limits for each account (or the whole organization) and receive automatic email or SNS alerts when actual or forecasted costs reach a specified percentage of the budget. AWS Cost Explorer provides an intuitive, graphical dashboard that shows historical cost trends across all linked accounts, giving the finance team the visibility they need. This combination directly addresses both requirements without additional overhead.
CLF-C02 Billing, Pricing, and Support Practice Question
This CLF-C02 practice question tests your understanding of billing, pricing, and support. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 manages multiple AWS accounts under AWS Organizations. The finance team needs to set a monthly spending limit for each account, receive automatic email alerts when spending reaches 80% of that limit, and also view a graphical dashboard showing historical cost trends across all accounts. Which combination of AWS services 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 Budgets and AWS Cost Explorer
AWS Budgets allows you to set custom monthly spending limits per AWS account and configure alerts (via Amazon SNS or email) when actual or forecasted costs exceed a threshold, such as 80% of the budget. AWS Cost Explorer provides a graphical dashboard with historical cost trends and enables filtering by linked accounts, making it the correct service for visualizing trends across all accounts under AWS Organizations. Together, they satisfy the requirements for per-account limits, email alerts at 80%, and a historical cost dashboard.
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 and Amazon QuickSight
Why it's wrong here
Amazon QuickSight can visualize cost data, but to use it you must first export data via AWS Cost and Usage Reports and configure a data pipeline, which adds complexity. AWS Budgets alone handles the alerting, but the combination with QuickSight is not the simplest or most direct way to meet both requirements. AWS Cost Explorer already provides the needed graphical dashboard without extra setup.
- ✗
AWS Cost Explorer and Amazon CloudWatch
Why it's wrong here
AWS Cost Explorer provides the graphical dashboard for historical cost trends, but Amazon CloudWatch is designed for monitoring operational metrics (e.g., CPU utilization, latency) and does not provide budget alerting capabilities. CloudWatch Alarms can alert on billing metrics from the Billing and Cost Management console, but that feature is limited to overall account billing alerts, not per-account budgets.
- ✗
AWS Cost Explorer and AWS Trusted Advisor
Why it's wrong here
AWS Cost Explorer provides the graphical dashboard, and AWS Trusted Advisor includes cost optimization checks (e.g., idle instances, reserved instance recommendations) but does not allow you to set custom budgets or send automatic alerts when spending thresholds are approached.
- ✓
AWS Budgets and AWS Cost Explorer
Why this is correct
AWS Budgets enables you to define monthly spending limits for each account (or the whole organization) and receive automatic email or SNS alerts when actual or forecasted costs reach a specified percentage of the budget. AWS Cost Explorer provides an intuitive, graphical dashboard that shows historical cost trends across all linked accounts, giving the finance team the visibility they need. This combination directly addresses both requirements without additional overhead.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Budgets with AWS Cost Explorer, thinking Cost Explorer alone can send alerts, or they mistakenly pair Budgets with QuickSight because both involve dashboards, but QuickSight is not the native cost visualization tool for AWS billing data.
Detailed technical explanation
How to think about this question
AWS Budgets uses the AWS Cost and Usage Report (CUR) data to track actual and forecasted costs against defined thresholds, and can trigger SNS notifications or AWS Chatbot alerts when spending reaches a percentage (e.g., 80%) of the budget. AWS Cost Explorer leverages the same CUR data to generate pre-built or custom reports, with support for filtering by linked accounts, services, and tags, and provides a graphical interface for analyzing trends over customizable time periods. In a multi-account Organizations setup, the management account can view consolidated billing data in Cost Explorer, while Budgets can be created per member account or at the payer level for granular control.
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.
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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 Budgets and AWS Cost Explorer — AWS Budgets allows you to set custom monthly spending limits per AWS account and configure alerts (via Amazon SNS or email) when actual or forecasted costs exceed a threshold, such as 80% of the budget. AWS Cost Explorer provides a graphical dashboard with historical cost trends and enables filtering by linked accounts, making it the correct service for visualizing trends across all accounts under AWS Organizations. Together, they satisfy the requirements for per-account limits, email alerts at 80%, and a historical cost dashboard.
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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