You want to create a container that is reachable from its host’s network. Does this action accomplish this?

You want to create a container that is reachable from its host’s network. Does this action accomplish this?

Solution: Use either EXPOSE or –publish to access the containers on the bridge network
A . Yes
B . No

View Answer

Answer: B

Explanation:

The answer depends on whether you want to access the container from the host’s network or from other containers on the same network. EXPOSE and –publish have different effects on the container’s port visibility.

Reference: Docker run reference, Dockerfile reference, Docker networking overview