What does the following Docker command do?docker run -i -t alpine /bin/bashSetup /bin/bash in the containerStarts Docker in alpine modeThis Dockerfile is not validRuns the image as a container

What does the following Docker command do?

docker run -i -t alpine /bin/bash

Setup /bin/bash in the container

Starts Docker in alpine mode

This Dockerfile is not valid

Runs the image as a container