Question

What is the difference between a Docker container and a virtual machine?

A) A Docker container shares the host operating system kernel, while a virtual machine has its own kernel.

B) A Docker container is smaller and faster than a virtual machine.

C) A Docker container uses less resources than a virtual machine.

D) All of the above.

Answer 1

Solution:D

Explanation: Docker containers share the host operating system kernel, which makes them smaller, faster, and more efficient than virtual machines. They also use less resources and provide better performance.