- A
Amazon EC2 Auto Scaling
Why wrong: EC2 Auto Scaling automatically adjusts the number of EC2 instances, but the team still needs to configure instances, load balancers, and the deployment pipeline manually.
- B
AWS CloudFormation
Why wrong: CloudFormation is an infrastructure-as-code service for provisioning AWS resources via templates. It requires significant knowledge of AWS services to use and does not abstract away deployment complexity.
- C
Amazon ECS
Why wrong: ECS is a container orchestration service. It requires containerising the application and managing task definitions and cluster configuration.
- D
AWS Elastic Beanstalk
Elastic Beanstalk is specifically designed for developers who want to deploy applications without managing infrastructure. Upload the code, and Elastic Beanstalk handles load balancing, auto scaling, and health monitoring automatically.
CLF-C02 Cloud Technology and Services Practice Question
This CLF-C02 practice question tests your understanding of cloud technology and services. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 startup's development team wants to deploy their Node.js web application to AWS without learning about load balancers, auto scaling, or EC2 configuration. They want to simply upload their application code and have AWS handle everything else. Which AWS service is designed for this use case?
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 Elastic Beanstalk
AWS Elastic Beanstalk is the correct service because it is a Platform as a Service (PaaS) offering that automatically handles capacity provisioning, load balancing, auto scaling, and application health monitoring. The development team can simply upload their Node.js application code, and Elastic Beanstalk deploys it on pre-configured EC2 instances without requiring any manual configuration of infrastructure components.
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 Auto Scaling
Why it's wrong here
EC2 Auto Scaling automatically adjusts the number of EC2 instances, but the team still needs to configure instances, load balancers, and the deployment pipeline manually.
- ✗
AWS CloudFormation
Why it's wrong here
CloudFormation is an infrastructure-as-code service for provisioning AWS resources via templates. It requires significant knowledge of AWS services to use and does not abstract away deployment complexity.
- ✗
Amazon ECS
Why it's wrong here
ECS is a container orchestration service. It requires containerising the application and managing task definitions and cluster configuration.
- ✓
AWS Elastic Beanstalk
Why this is correct
Elastic Beanstalk is specifically designed for developers who want to deploy applications without managing infrastructure. Upload the code, and Elastic Beanstalk handles load balancing, auto scaling, and health monitoring automatically.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse AWS Elastic Beanstalk with Amazon ECS or EC2 Auto Scaling, mistakenly thinking that container orchestration or raw scaling services provide the same 'upload and go' abstraction, but only Elastic Beanstalk fully automates the entire deployment pipeline from code to running application without requiring infrastructure expertise.
Detailed technical explanation
How to think about this question
Under the hood, Elastic Beanstalk uses a pre-configured stack that includes an Amazon Linux AMI, an NGINX reverse proxy, and the Node.js runtime environment. It automatically creates an Application Load Balancer (ALB) for HTTP/HTTPS traffic distribution and configures an Auto Scaling group with a default minimum of one instance, scaling based on metrics like CPU utilization or request count. In a real-world scenario, if the application experiences a traffic spike, Elastic Beanstalk will automatically provision additional EC2 instances and register them with the ALB without any manual intervention.
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 Elastic Beanstalk — AWS Elastic Beanstalk is the correct service because it is a Platform as a Service (PaaS) offering that automatically handles capacity provisioning, load balancing, auto scaling, and application health monitoring. The development team can simply upload their Node.js application code, and Elastic Beanstalk deploys it on pre-configured EC2 instances without requiring any manual configuration of infrastructure components.
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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