Exam 2 Review

Docker provides the container process with its own IP address by setting up a virtual interface and bridging to the host’s network called ___?

• bridge0
• docker0
• nat
• vmdet8

Which option will open a port to a container?

• MAP
• DOCKER0
• EXPOSE
• CMD

Which option will map a port on the container to a port on the host machine?

• -p
• -m
• -d
• -v

To expose a port from fed-web to fed-db, which option should you use?

• --link
• --name
• -d
• --connect

When linking containers, you can provide an optional name to reference the linked container.

• True
• False

You cannot map ports on the host to the container.

• True
• False

Mapping a port on the host to a container us provided by which option?

(a)  

It is possible to have applications from multiple containers that need to work together but happen to be running on different hosts.

• True
• False

Using which option will inform Docker to run the container with no networking?

• --net=none
• --net=disabled
• --net=bridge
• --net=host

Select the options to change the network mode for a container.

• --net=none
• --net=disabled
• --net=bridge
• --net=host