CPA CPA Version Control & DevOps Practices 2

Question 1

In a CI/CD pipeline, what is the purpose of the 'CD' (Continuous Delivery) stage?

Accepted Answer

To automatically prepare every successful build for potential release to production

Answer

Continuous Delivery ensures every passing build is automatically packaged and released to a staging environment, making it ready for deployment to production at any time.

Question 2

What is Infrastructure as Code (IaC)?

Accepted Answer

Managing and provisioning infrastructure through machine-readable configuration files rather than manual processes

Answer

IaC treats infrastructure configuration as versioned code, enabling repeatable, automated provisioning with tools like Terraform or Ansible.

Question 3

What does a `.gitignore` file do?

Accepted Answer

Specifies intentionally untracked files that Git should not track or stage

Answer

A .gitignore file contains patterns for files and directories that Git should exclude from tracking, such as build artifacts, logs, and secrets.

Question 4

What is a Docker container?

Accepted Answer

A lightweight, portable runtime environment that packages an application with its dependencies

Answer

A Docker container is a standardized, isolated runtime unit that bundles an application and all its dependencies, ensuring consistent behavior across environments.

Question 5

In Git, what is a 'merge conflict'?

Accepted Answer

A situation where two branches have made incompatible changes to the same part of a file

Answer

A merge conflict occurs when Git cannot automatically reconcile differing changes to the same lines in the same file from two branches being merged.

(CPA) Certified Associate Programmer Practice Test

(CPA) Certified Associate Programmer Practice Test

CPA CPA Version Control & DevOps Practices 2