- A
Amazon EC2 with Docker
Why wrong: EC2 with Docker still requires managing the underlying servers.
- B
AWS Fargate
Fargate is serverless compute for containers — no server management required.
- C
AWS Lambda
Why wrong: Lambda runs functions, not containers in the traditional sense (though Lambda container image support exists).
- D
Amazon EKS on EC2
Why wrong: EKS on EC2 still requires managing EC2 worker nodes.
Question 740 of 1,024
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.
Which AWS service enables you to run containerized applications without managing the underlying 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
✓
AWS Fargate
AWS Fargate is a serverless compute engine for containers that allows you to run containers without managing the underlying servers or clusters. You define your container images, CPU, memory, and networking, and Fargate automatically handles the infrastructure, including patching and scaling.
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.
- ✗
Amazon EC2 with Docker
Why it's wrong here
EC2 with Docker still requires managing the underlying servers.
- ✓
AWS Fargate
Why this is correct
Fargate is serverless compute for containers — no server management required.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Lambda
Why it's wrong here
Lambda runs functions, not containers in the traditional sense (though Lambda container image support exists).
- ✗
Amazon EKS on EC2
Why it's wrong here
EKS on EC2 still requires managing EC2 worker nodes.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse AWS Lambda's container image support with a full container orchestration service, or assume that any container service (like ECS or EKS) is serverless by default, when in fact only Fargate removes the server management burden.
Detailed technical explanation
How to think about this question
Fargate uses a shared kernel architecture where each task runs in its own isolated virtual environment with a dedicated network namespace and resource limits enforced by the AWS Nitro System. Under the hood, Fargate launches tasks on a fleet of EC2 instances managed by AWS, but the customer never sees or accesses those instances, making it a true serverless container service. A real-world scenario is running a batch processing job that needs to scale to hundreds of containers without worrying about cluster capacity planning.
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
Quick reference
Cloud Service Model Comparison
| Model | You Manage | Provider Manages | Examples |
|---|---|---|---|
| IaaS | OS, runtime, apps, data | Hardware, hypervisor, networking | EC2, Azure VMs, GCP Compute Engine |
| PaaS | Apps and data | OS, runtime, middleware, hardware | Elastic Beanstalk, Azure App Service |
| SaaS | Data and settings only | Everything else | Microsoft 365, Salesforce, Workday |
| FaaS / Serverless | Function code only | Infra, scaling, runtime | Lambda, Azure Functions, Cloud Run |
| CaaS | Containers and apps | Kubernetes, OS, hardware | EKS, AKS, GKE |
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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Cloud Technology and Services — study guide chapter
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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 Fargate — AWS Fargate is a serverless compute engine for containers that allows you to run containers without managing the underlying servers or clusters. You define your container images, CPU, memory, and networking, and Fargate automatically handles the infrastructure, including patching and scaling.
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 →
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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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