- A
Economies of scale
Why wrong: Economies of scale describes how AWS's purchasing power lowers costs for all customers — not specifically the elimination of data center operational costs.
- B
Stop spending money running and maintaining data centers
By moving to AWS, companies eliminate costs for physical hardware, cooling, power, physical security, and data center staff — redirecting that spend to business value.
- C
Go global in minutes
Why wrong: Going global in minutes describes the ability to quickly deploy in new geographic regions — not the elimination of data center costs.
- D
Increase speed and agility
Why wrong: Speed and agility describes faster innovation cycles — not the cost elimination from data center decommissioning.
Question 404 of 1,024
Stop Spending on Data Centers
This CLF-C02 practice question tests your understanding of cloud concepts. 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 currently owns and operates its own data center. They are considering moving to AWS. Which economic benefit describes the elimination of the costs associated with purchasing, maintaining, and cooling physical servers?
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
✓
Stop spending money running and maintaining data centers
Option B is correct because moving to AWS eliminates the capital and operational expenses associated with owning and operating physical servers, including procurement, maintenance, cooling, and facility management. This aligns with the AWS value proposition of shifting from a capital expenditure (CapEx) model to an operational expenditure (OpEx) model, where customers pay only for the resources they consume.
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.
- ✗
Economies of scale
Why it's wrong here
Economies of scale describes how AWS's purchasing power lowers costs for all customers — not specifically the elimination of data center operational costs.
- ✓
Stop spending money running and maintaining data centers
Why this is correct
By moving to AWS, companies eliminate costs for physical hardware, cooling, power, physical security, and data center staff — redirecting that spend to business value.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Go global in minutes
Why it's wrong here
Going global in minutes describes the ability to quickly deploy in new geographic regions — not the elimination of data center costs.
- ✗
Increase speed and agility
Why it's wrong here
Speed and agility describes faster innovation cycles — not the cost elimination from data center decommissioning.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'economies of scale' (a broad pricing benefit) with the specific elimination of data center operational costs, leading them to incorrectly select option A.
Detailed technical explanation
How to think about this question
Under the hood, AWS data centers use custom-designed servers, advanced cooling systems (e.g., free air cooling), and high-efficiency power distribution to reduce operational overhead. For example, AWS employs a 'hot aisle/cold aisle' containment strategy and uses evaporative cooling in certain regions, which significantly lowers the energy costs that a company would otherwise bear in its own facility. In a real-world migration, a company moving from on-premises to AWS would decommission its own hardware, terminate colocation contracts, and stop paying for redundant power and HVAC maintenance, directly realizing the cost savings described in option B.
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
Learn the concepts, then practise the questions
- →
Cloud Concepts practice questions
Targeted practice on this topic area only
- →
All CLF-C02 questions
1,024 questions across all exam domains
- →
AWS Certified Cloud Practitioner CLF-C02 study guide
Full concept coverage aligned to exam objectives
- →
CLF-C02 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related CLF-C02 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Cloud Concepts practice questions
Practise CLF-C02 questions linked to Cloud Concepts.
Security and Compliance practice questions
Practise CLF-C02 questions linked to Security and Compliance.
Cloud Technology and Services practice questions
Practise CLF-C02 questions linked to Cloud Technology and Services.
Billing, Pricing, and Support practice questions
Practise CLF-C02 questions linked to Billing, Pricing, and Support.
AWS shared responsibility model practice questions
Practise CLF-C02 questions linked to AWS shared responsibility model.
AWS IAM practice questions
Practise CLF-C02 questions linked to AWS IAM.
AWS pricing practice questions
Practise CLF-C02 questions linked to AWS pricing.
AWS support plans practice questions
Practise CLF-C02 questions linked to AWS support plans.
AWS S3 practice questions
Practise CLF-C02 questions linked to AWS S3.
AWS EC2 practice questions
Practise CLF-C02 questions linked to AWS EC2.
Practice this exam
Start a free CLF-C02 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
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: Stop spending money running and maintaining data centers — Option B is correct because moving to AWS eliminates the capital and operational expenses associated with owning and operating physical servers, including procurement, maintenance, cooling, and facility management. This aligns with the AWS value proposition of shifting from a capital expenditure (CapEx) model to an operational expenditure (OpEx) model, where customers pay only for the resources they consume.
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 →
Keep practising
More CLF-C02 practice questions
- A company publishes a message each time a new product is added to its catalogue. Three services need to receive this mes…
- A media company stores frequently accessed video thumbnails in Amazon S3. The thumbnails are read multiple times every d…
- A company needs a service to translate domain names (like www.example.com) into IP addresses, check the health of their…
- A startup runs an application on AWS and receives a monthly bill that charges exactly for the number of compute hours us…
- A financial institution runs its core banking application on-premises due to regulatory requirements. It has connected i…
- A company wants to run a MySQL database in AWS without managing database software installation, applying patches, settin…
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.