Docker Certified Associate Certification Training Course - Learning Objective - Build, Manage, and Distribute Images

This tutorial covers building, managing, and distributing Docker images. It explains Docker base images, creating and customizing images, using Docker registry, Dockerfile directives, and how to validate, publish, and remove Docker images.

What is the primary purpose of a Docker base image?

• To provide a starting point for building Docker images

• To store Docker images in a registry

• To validate Docker images

• To remove unused Docker images

Which of the following is a key step in customizing a Docker image?

• Using Docker file directives

• Validating the image

• Publishing to Docker Hub

• Removing unused images

Where should you store Docker images after creating them?

• In a Docker registry

• On a local machine

• On a physical server

• In a cloud storage service

What is the purpose of validating a Docker image?

• To customize the image

• To remove unused images

• To build a base image

• To ensure it meets the required standards before publishing

How can you manage unused Docker images?

• By validating them

• By removing them

• By publishing them to Docker Hub

• By storing them in a registry