Quiz: a container from the inside

One correct answer

On the lesson machine someone ran sudo docker run -d --name web2 -p 80:80 nginx:alpine. What happens?

• A web2 runs, and the server nginx and the container share port 80
• B web2 runs and takes port 80 from the server nginx
• C The error failed to bind host port 0.0.0.0:80/tcp: address already in use, and web2 stays in the Created status
• D web2 runs, but with no published port