- A
AWS Cost Explorer
Why wrong: AWS Cost Explorer provides a rich interface for visualizing and analyzing your AWS costs and usage over time, but it does not proactively send email alerts when costs reach a specific threshold. To receive such alerts, you must use AWS Budgets.
- B
AWS Budgets
AWS Budgets enables you to set custom cost and usage budgets and receive alerts when actual or forecasted costs exceed your defined thresholds. You can also track budget progress on the AWS Budgets dashboard. This matches the requirement perfectly.
- C
AWS Trusted Advisor
Why wrong: AWS Trusted Advisor inspects your AWS environment and provides recommendations in categories such as cost optimization, performance, security, and fault tolerance. However, it does not allow you to set custom dollar-value budgets with email alerts for specific accounts.
- D
AWS Organizations
Why wrong: AWS Organizations helps you centrally manage and govern multiple AWS accounts, including consolidated billing, but it does not include a budget alerting feature. Budget alerts are configured using AWS Budgets on individual accounts or on the management account.
Quick Answer
The answer is AWS Budgets. This service is the correct choice because it allows you to set a custom monthly cost threshold—in this case, $5,000 for the development account—and configure alerts that trigger when actual or forecasted costs reach a specified percentage, such as 80% ($4,000), sending an email notification to the finance team. AWS Budgets also provides a built-in dashboard to track current and forecasted spend against the threshold over time, eliminating the need for separate tools. On the AWS Certified Cloud Practitioner CLF-C02 exam, this scenario tests your understanding of cost management services; a common trap is confusing AWS Budgets with AWS Cost Explorer, which analyzes historical data but does not send proactive alerts. Remember that Budgets is for setting thresholds and alerts, while Cost Explorer is for visualization and analysis. A handy memory tip: Budgets = Boundaries and Beeps (thresholds and alerts).
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 runs multiple workloads on AWS, each in separate AWS accounts managed through AWS Organizations. The finance team wants to set a monthly cost threshold of $5,000 for the 'development' account. If the actual or forecasted costs exceed 80% of this threshold, the team wants to receive an email alert so they can review usage and take corrective action if needed. They also want to track costs against this threshold over time using a dashboard. Which AWS service should the finance team use to set up this threshold and receive the alerts?
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
AWS Budgets allows you to set custom cost and usage budgets with alerts based on actual or forecasted costs. In this scenario, you can create a budget for the 'development' account with a $5,000 monthly threshold and configure an alert at 80% ($4,000) to send an email notification. AWS Budgets also integrates with Amazon QuickSight or Cost Explorer for historical tracking, but the budget itself provides a dashboard view of current and forecasted spend against the threshold.
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 a rich interface for visualizing and analyzing your AWS costs and usage over time, but it does not proactively send email alerts when costs reach a specific threshold. To receive such alerts, you must use AWS Budgets.
- ✓
AWS Budgets
Why this is correct
AWS Budgets enables you to set custom cost and usage budgets and receive alerts when actual or forecasted costs exceed your defined thresholds. You can also track budget progress on the AWS Budgets dashboard. This matches the requirement perfectly.
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 recommendations in categories such as cost optimization, performance, security, and fault tolerance. However, it does not allow you to set custom dollar-value budgets with email alerts for specific accounts.
- ✗
AWS Organizations
Why it's wrong here
AWS Organizations helps you centrally manage and govern multiple AWS accounts, including consolidated billing, but it does not include a budget alerting feature. Budget alerts are configured using AWS Budgets on individual accounts or on the management account.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Cost Explorer's visualization capabilities with the proactive alerting and threshold-setting functionality that only AWS Budgets provides, leading them to choose Cost Explorer for a task it cannot perform.
Detailed technical explanation
How to think about this question
AWS Budgets supports three types of budgets: cost, usage, and reservation. When you create a cost budget, you can set an alert threshold (e.g., 80% of $5,000) and specify an SNS topic or email recipient for notifications. The budget also provides a dashboard in the AWS Billing console that shows actual and forecasted spend, and you can enable budget reports to be sent to an S3 bucket for long-term analysis. A subtle behavior is that forecasted cost alerts are based on the current month's spend pattern and may trigger even if actual costs haven't reached the threshold, which is exactly what the finance team wants for proactive review.
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 — AWS Budgets allows you to set custom cost and usage budgets with alerts based on actual or forecasted costs. In this scenario, you can create a budget for the 'development' account with a $5,000 monthly threshold and configure an alert at 80% ($4,000) to send an email notification. AWS Budgets also integrates with Amazon QuickSight or Cost Explorer for historical tracking, but the budget itself provides a dashboard view of current and forecasted spend against the threshold.
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
2 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. A company has multiple AWS accounts managed through AWS Organizations. The finance team wants to set a monthly cost budget of $5,000 for the 'Project Alpha' account. They want to receive an email notification when the actual costs reach 80% of the budget and again when the forecasted costs are expected to exceed the budget. The team also needs to centrally manage these budgets from the management account. Which AWS service should the team use to meet these requirements?
medium- ✓ A.AWS Budgets
- B.AWS Cost Explorer
- C.AWS Trusted Advisor
- D.AWS Organizations
Why A: AWS Budgets allows you to set custom cost and usage budgets, and configure threshold-based alerts via Amazon SNS (email or other notifications). In this scenario, the finance team can create a monthly cost budget of $5,000 for the 'Project Alpha' account, then set an alert at 80% of actual costs and another alert when forecasted costs are expected to exceed the budget. Because the company uses AWS Organizations, budgets can be centrally managed from the management account, enabling the finance team to view and control budgets across member accounts without logging into each one individually.
Variation 2. A company uses multiple AWS accounts managed through AWS Organizations. The finance team wants to receive a notification when the overall monthly spending in any account reaches 80% of the budgeted amount. Additionally, the team wants to be alerted if there is an unexpected daily spike in costs, such as a 50% increase compared to the previous day, so they can investigate anomalies early. Which AWS feature should the finance team configure to meet both requirements with a single managed service?
medium- A.AWS Cost Explorer
- ✓ B.AWS Budgets
- C.AWS Trusted Advisor
- D.AWS CloudTrail
Why B: AWS Budgets allows you to set custom cost and usage budgets and receive alerts when actual or forecasted costs exceed (or are expected to exceed) your budgeted thresholds. You can configure a cost budget with an alert at 80% of the monthly budgeted amount, and also create a separate budget or use a cost anomaly detection integration to trigger an alert when daily costs spike by 50% compared to the previous day. This meets both requirements using a single managed service.
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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