The answer is Enterprise Support, which offers the fastest AWS support response time for a critical outage at just 15 minutes. This is correct because AWS Support plans define severity levels, and a business-critical system outage causing complete service disruption is classified as severity-critical. For this severity, only the Enterprise Support plan guarantees a 15-minute response, while Business Support offers 1 hour and Developer Support has no defined response for critical cases. On the AWS Certified Cloud Practitioner CLF-C02 exam, this question tests your knowledge of Support plan features and response time SLAs, often appearing as a scenario where you must match the outage severity to the correct plan. A common trap is confusing Business Support’s 1-hour critical response with Enterprise’s faster 15-minute window. Memory tip: think “Enterprise = Emergency = 15 minutes,” as the highest tier always delivers the fastest response for the most severe outages.
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 uses AWS Support and wants to know which plan provides the fastest response time for a business-critical system outage causing complete service disruption.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enterprise Support (15-minute response)
AWS Support plans define response times based on severity. For a business-critical system outage (severity-critical, complete service disruption), Enterprise Support provides a 15-minute response time, which is the fastest available. This is explicitly documented in AWS Support plan details, making option C correct.
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.
✗
Business Support (1-hour response)
Why it's wrong here
Business Support provides a 1-hour response for production system down — not the fastest available.
✗
Enterprise On-Ramp (30-minute response)
Why it's wrong here
Enterprise On-Ramp provides a 30-minute response — faster than Business but not the fastest.
✓
Enterprise Support (15-minute response)
Why this is correct
Enterprise Support provides the fastest response SLA — 15 minutes for business-critical system down (highest severity cases).
Related concept
Read the scenario before looking for a memorised answer.
✗
Developer Support (12-hour response)
Why it's wrong here
Developer Support provides a 12-hour response for impaired systems — the slowest plan with any phone support.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Enterprise On-Ramp (30-minute response) with Enterprise Support (15-minute response), assuming both offer the same speed, but Enterprise On-Ramp is a lower-tier plan with a slower response time for critical cases.
Detailed technical explanation
How to think about this question
AWS Support response times are tied to severity levels (critical, urgent, high, normal). For severity-critical cases (complete service disruption), Enterprise Support guarantees a 15-minute response via a Technical Account Manager (TAM) or support engineer, leveraging AWS's internal escalation paths. In contrast, Enterprise On-Ramp provides a 30-minute response but lacks a dedicated TAM, which can impact coordination during complex outages.
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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this CLF-C02 question in full detail.
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: Enterprise Support (15-minute response) — AWS Support plans define response times based on severity. For a business-critical system outage (severity-critical, complete service disruption), Enterprise Support provides a 15-minute response time, which is the fastest available. This is explicitly documented in AWS Support plan details, making option C correct.
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.
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Question Discussion
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