Question

What is the purpose of Docker Swarm?

A) To manage a cluster of Docker nodes as a single virtual system

B) To manage Docker images

C) To manage Docker containers

D) To manage Docker networks

Answer 1

Solution:A

Explanation: Docker Swarm is a tool for managing a cluster of Docker nodes as a single virtual system. It provides a simple and easy way to orchestrate Docker containers across multiple hosts and supports features like load balancing and service discovery.