What command is used to list all running Docker containers?(1 Point)docker listdocker showdocker psdocker display

Step 1: Break Down the Problem

We need to identify the correct command from the provided options that lists all running Docker containers.

Step 2: Relevant Concepts

Docker provides a command-line interface for users to manage containers. The command used to list running containers is specifically defined in the Docker documentation.

Step 3: Analysis and Detail

The options provided are:

1. docker list
2. docker show
3. docker ps
4. docker display

The correct command must be verified against Docker's official command listings to see which command is intended for listing active containers.

Step 4: Verify and Summarize

Upon review:

• docker list is not a valid Docker command.
• docker show is generally not associated with container listing.
• docker ps is indeed the command used to list running containers.
• docker display is also not a valid command in Docker's command set.

Final Answer

The correct command to list all running Docker containers is docker ps.