- A
Shift from operational expenditure (OpEx) to capital expenditure (CapEx)
Why wrong: This is backwards — cloud moves FROM CapEx (upfront hardware) TO OpEx (pay-as-you-go). Traditional data centers are CapEx-heavy.
- B
Shift from capital expenditure (CapEx) to operational expenditure (OpEx)
Cloud computing replaces large upfront capital purchases (servers, storage) with ongoing operational costs, improving budget flexibility and eliminating stranded hardware risk.
- C
Increased requirement for physical infrastructure management
Why wrong: Cloud reduces physical infrastructure management — AWS handles hardware, facilities, and network infrastructure.
- D
Reduced ability to scale resources based on demand
Why wrong: Cloud dramatically increases scaling ability compared to on-premises infrastructure, which requires purchasing capacity in advance.
CLF-C02 Cloud Concepts Practice Question
This CLF-C02 practice question tests your understanding of cloud concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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 is evaluating cloud adoption. Which of the following is a benefit of moving to the cloud over traditional on-premises infrastructure? (Select all that apply in context: which single answer best captures the operational model shift?)
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
Shift from capital expenditure (CapEx) to operational expenditure (OpEx)
Moving to the cloud shifts infrastructure costs from upfront capital expenditure (CapEx) for hardware to operational expenditure (OpEx) for pay-as-you-go services. This operational model change allows companies to avoid large initial investments and instead pay for compute and storage resources based on actual usage, aligning costs with business growth.
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.
- ✗
Shift from operational expenditure (OpEx) to capital expenditure (CapEx)
Why it's wrong here
This is backwards — cloud moves FROM CapEx (upfront hardware) TO OpEx (pay-as-you-go). Traditional data centers are CapEx-heavy.
- ✓
Shift from capital expenditure (CapEx) to operational expenditure (OpEx)
Why this is correct
Cloud computing replaces large upfront capital purchases (servers, storage) with ongoing operational costs, improving budget flexibility and eliminating stranded hardware risk.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Increased requirement for physical infrastructure management
Why it's wrong here
Cloud reduces physical infrastructure management — AWS handles hardware, facilities, and network infrastructure.
- ✗
Reduced ability to scale resources based on demand
Why it's wrong here
Cloud dramatically increases scaling ability compared to on-premises infrastructure, which requires purchasing capacity in advance.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse the direction of the cost shift (CapEx to OpEx) or mistakenly think cloud adoption increases physical management, but AWS's shared responsibility model clearly offloads infrastructure management to the provider.
Detailed technical explanation
How to think about this question
Under the hood, this shift is enabled by virtualization and multi-tenancy: AWS uses hypervisors (e.g., Xen, KVM) to abstract physical hardware, allowing resources to be provisioned and billed per second or per hour. In a real-world scenario, a startup can launch an application with minimal upfront cost using AWS Lambda (pay per invocation) and scale to thousands of concurrent users without purchasing servers, whereas on-premises would require forecasting and capital investment in hardware that may sit idle.
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.
- →
Cloud Concepts — study guide chapter
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FAQ
Questions learners often ask
What does this CLF-C02 question test?
Cloud Concepts — This question tests Cloud Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Shift from capital expenditure (CapEx) to operational expenditure (OpEx) — Moving to the cloud shifts infrastructure costs from upfront capital expenditure (CapEx) for hardware to operational expenditure (OpEx) for pay-as-you-go services. This operational model change allows companies to avoid large initial investments and instead pay for compute and storage resources based on actual usage, aligning costs with business growth.
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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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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