- A
AWS Outposts
Correct. AWS Outposts extends AWS infrastructure and services to on-premises facilities, allowing the company to run EC2 instances with EBS storage using the same AWS APIs and management tools, while keeping the application in the local data center for ultra-low latency.
- B
AWS Wavelength
Why wrong: Incorrect. AWS Wavelength is designed for edge computing on 5G networks, embedding AWS compute and storage at telecommunications providers' locations. It does not deploy infrastructure in the customer's own data center.
- C
AWS Local Zones
Why wrong: Incorrect. AWS Local Zones place AWS compute and storage closer to large population centers, but they are AWS-managed locations, not the customer's own data center. They also do not provide sub-millisecond latency for on-premises applications.
- D
AWS Direct Connect
Why wrong: Incorrect. AWS Direct Connect provides a dedicated private network connection from the customer's data center to AWS. However, it does not bring AWS infrastructure on-premises; applications must still run in an AWS Region or Local Zone, which would add latency.
Quick Answer
The answer is AWS Outposts. This service is the correct choice because it physically extends native AWS infrastructure, services, APIs, and tools into your own data center, allowing you to run Amazon EBS-backed EC2 instances locally with sub-millisecond latency while maintaining full consistency with your cloud environment. For the AWS Certified Cloud Practitioner CLF-C02 exam, this question tests your understanding of hybrid cloud solutions that bridge on-premises and cloud environments, specifically how AWS Outposts enables a consistent hybrid cloud experience by providing the same control plane, CloudFormation templates, and CloudWatch monitoring locally. A common trap is confusing Outposts with AWS Storage Gateway or AWS Snowball Edge, but remember that only Outposts gives you the full AWS management APIs and services running directly in your data center. Memory tip: think of Outposts as an "AWS extension cord" that plugs into your data center, bringing the same cloud APIs and tools to your on-premises floor.
CLF-C02 Cloud Technology and Services Practice Question
This CLF-C02 practice question tests your understanding of cloud technology and services. 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 financial services company runs a high-frequency trading application that must process transactions with sub-millisecond latency. The application must run in the company's own data center to meet strict latency requirements, but the company wants to use the same AWS management APIs, control plane, and tools (such as AWS CloudFormation and Amazon CloudWatch) for consistency across on-premises and cloud environments. The company also needs the ability to seamlessly run Amazon EBS-backed Amazon EC2 instances locally. Which AWS service 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 Outposts
AWS Outposts is correct because it extends AWS infrastructure, services, APIs, and tools to on-premises data centers, enabling the company to run Amazon EBS-backed EC2 instances locally with sub-millisecond latency while using the same AWS management APIs, CloudFormation, and CloudWatch for consistency.
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 Outposts
Why this is correct
Correct. AWS Outposts extends AWS infrastructure and services to on-premises facilities, allowing the company to run EC2 instances with EBS storage using the same AWS APIs and management tools, while keeping the application in the local data center for ultra-low latency.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Wavelength
Why it's wrong here
Incorrect. AWS Wavelength is designed for edge computing on 5G networks, embedding AWS compute and storage at telecommunications providers' locations. It does not deploy infrastructure in the customer's own data center.
- ✗
AWS Local Zones
Why it's wrong here
Incorrect. AWS Local Zones place AWS compute and storage closer to large population centers, but they are AWS-managed locations, not the customer's own data center. They also do not provide sub-millisecond latency for on-premises applications.
- ✗
AWS Direct Connect
Why it's wrong here
Incorrect. AWS Direct Connect provides a dedicated private network connection from the customer's data center to AWS. However, it does not bring AWS infrastructure on-premises; applications must still run in an AWS Region or Local Zone, which would add latency.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is confusing AWS Outposts with AWS Local Zones or Wavelength, as candidates often think any edge or local compute service can run in their own data center, but only Outposts provides the fully managed, on-premises AWS infrastructure with local EBS-backed EC2 instances.
Detailed technical explanation
How to think about this question
AWS Outposts uses a rack of AWS-designed hardware installed in the customer's data center, running the same AWS Nitro system and EBS storage as in AWS regions, with local APIs that synchronize control plane operations via a VPN or Direct Connect to the parent region. This allows sub-millisecond latency for local workloads while maintaining full compatibility with AWS CloudFormation templates and CloudWatch metrics, as the Outpost appears as an Availability Zone in the AWS Management Console.
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.
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.
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FAQ
Questions learners often ask
What does this CLF-C02 question test?
Cloud Technology and Services — This question tests Cloud Technology and Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: AWS Outposts — AWS Outposts is correct because it extends AWS infrastructure, services, APIs, and tools to on-premises data centers, enabling the company to run Amazon EBS-backed EC2 instances locally with sub-millisecond latency while using the same AWS management APIs, CloudFormation, and CloudWatch for consistency.
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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