Question

What is the purpose of the ENTRYPOINT instruction in a Dockerfile?

A) To specify the command that should be run when a container is started

B) To specify the base image for the Dockerfile

C) To specify the user that should run the container

D) To specify the working directory for the container

Answer 1

Solution:A

Explanation: The ENTRYPOINT instruction in a Dockerfile is used to specify the command that should be run when a container is starteD) It is often used to define the primary process for the container, such as a web server or database server.