AWS DevOps Configuration Management & Infrastructure as Code

Question 1

What is the primary benefit of Infrastructure as Code (IaC)?

Accepted Answer

It provides consistent and repeatable infrastructure deployments

Answer

It allows manual configuration of resources.

Answer

It eliminates the need for cloud services.

Answer

It removes the need for version control.

Question 2

Which tool is commonly used for configuration management?

Accepted Answer

Ansible

Answer

Jenkins

Answer

Docker

Answer

GitHub

Question 3

What is a key advantage of using declarative syntax in IaC?

Accepted Answer

It provides clearer intention of desired outcomes

Answer

It requires more scripting effort.

Answer

It increases manual operations.

Answer

It disables automation features.

Question 4

What does 'idempotency' mean in the context of configuration management?

Accepted Answer

It provides consistent results on multiple runs

Answer

It allows duplication of services.

Answer

It creates different results each time.

Answer

It requires manual configuration changes.

Question 5

Which AWS service is designed for infrastructure automation?

Accepted Answer

AWS CloudFormation

Answer

Amazon S3

Answer

AWS Lambda

Answer

Amazon RDS

Question 6

Why is version control important in IaC?

Accepted Answer

To ensure transparency and rollback capabilities

Answer

To disable collaboration.

Answer

To remove old configurations permanently.

Answer

To avoid documenting changes.

Question 7

What is the function of state files in IaC tools like Terraform?

Accepted Answer

They record the actual infrastructure setup to guide updates

Answer

They store application data.

Answer

They are used to monitor security logs.

Answer

They control access to cloud consoles.

Question 8

Which practice enhances scalability in IaC?

Accepted Answer

Creating reusable modules

Answer

Using hardcoded values.

Answer

Copy-pasting scripts manually.

Answer

Avoiding templates.

Question 9

Which principle is essential for secure configuration management?

Accepted Answer

Apply least privilege principle for access control

Answer

Grant all permissions by default.

Answer

Use root credentials for every task.

Answer

Allow unrestricted access to state files.