- A
Amazon ECS
Why wrong: ECS is more complex than App Runner — it requires defining task definitions, services, and cluster management.
- B
Amazon EKS
Why wrong: EKS requires Kubernetes expertise for cluster management, networking, and deployment configurations.
- C
AWS App Runner
App Runner provides the simplest path to deploying containerized web apps — just provide the image or source code and App Runner handles everything else automatically.
- D
AWS Lambda
Why wrong: Lambda runs functions, not containers with persistent HTTP servers — it requires a different application architecture.
Question 148 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 provides a simple way to deploy, manage, and scale containerized applications without requiring Kubernetes or deep container expertise?
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 App Runner
AWS App Runner is the correct answer because it provides a fully managed service that automatically builds, deploys, and scales containerized web applications and APIs from source code or a container image, without requiring any knowledge of Kubernetes or container orchestration. It abstracts away the underlying infrastructure, making it ideal for developers who want to deploy containers quickly without managing clusters or control planes.
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 ECS
Why it's wrong here
ECS is more complex than App Runner — it requires defining task definitions, services, and cluster management.
- ✗
Amazon EKS
Why it's wrong here
EKS requires Kubernetes expertise for cluster management, networking, and deployment configurations.
- ✓
AWS App Runner
Why this is correct
App Runner provides the simplest path to deploying containerized web apps — just provide the image or source code and App Runner handles everything else automatically.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Lambda
Why it's wrong here
Lambda runs functions, not containers with persistent HTTP servers — it requires a different application architecture.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Amazon ECS with a 'simple' container service, but the question explicitly requires 'without requiring Kubernetes or deep container expertise,' and ECS still requires understanding of container orchestration concepts, whereas App Runner is the only option that completely abstracts that complexity.
Detailed technical explanation
How to think about this question
AWS App Runner uses a built-in build pipeline that can pull source code from a GitHub or Bitbucket repository, or a container image from Amazon ECR, then automatically builds, deploys, and scales the application based on incoming traffic. Under the hood, it leverages AWS Proton and a lightweight runtime environment to manage the container lifecycle, including health checks, automatic scaling, and TLS termination, without exposing the underlying orchestration layer. A real-world scenario is a developer deploying a Node.js web app from a GitHub repo with zero configuration beyond selecting the source and setting environment variables.
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.
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 App Runner — AWS App Runner is the correct answer because it provides a fully managed service that automatically builds, deploys, and scales containerized web applications and APIs from source code or a container image, without requiring any knowledge of Kubernetes or container orchestration. It abstracts away the underlying infrastructure, making it ideal for developers who want to deploy containers quickly without managing clusters or control planes.
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
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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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