What command can be used to view current Docker images?

What command can be used to view current Docker images?

• A. docker images
• B. docker list images
• C. docker show images
• D. docker image status

Answer: (A)

The command to view current Docker images is "docker images." This command provides a list of all Docker images that are currently stored on your local machine. When executed, it displays information such as the repository names, tags, image IDs, creation dates, and sizes of the images. This is essential for managing your images effectively, as it allows you to see what you have available for running containers or for creating new containers. The other options do not correspond to valid Docker CLI commands. For instance, "docker list images" and "docker show images" are not syntax recognized by Docker, and "docker image status" does not exist in Docker's command set. Understanding the correct command is crucial for efficiently managing Docker images and ensuring that you're using the appropriate syntax when working with the Docker CLI.

The command to view current Docker images is "docker images." This command provides a list of all Docker images that are currently stored on your local machine. When executed, it displays information such as the repository names, tags, image IDs, creation dates, and sizes of the images. This is essential for managing your images effectively, as it allows you to see what you have available for running containers or for creating new containers.

The other options do not correspond to valid Docker CLI commands. For instance, "docker list images" and "docker show images" are not syntax recognized by Docker, and "docker image status" does not exist in Docker's command set. Understanding the correct command is crucial for efficiently managing Docker images and ensuring that you're using the appropriate syntax when working with the Docker CLI.