Question

What is the purpose of Docker stack deploy?

A) To deploy a Docker stack to a swarm

B) To manage Docker images

C) To manage Docker containers

D) To manage Docker networks

Answer 1

Answer: A

Explanation: Docker stack deploy is a command for deploying a Docker stack to a swarm. It allows developers to specify the Docker Compose file to use and deploy all the services in the file as a single unit across a cluster of nodes.