Question

What is the purpose of Docker service rollback?

A) To roll back to a previous version of a Docker service running in a swarm

B) To manage Docker images

C) To manage Docker containers

D) To manage Docker networks

Answer 1

Answer: A

Explanation: Docker service rollback is a command for rolling back to a previous version of a Docker service running in a swarm. It allows developers to undo changes made to the service’s configuration or image.