The FROM keyword in a Dockerfile can appear:It can appear multiple times in a single DockerfileThere can be no FROM keyword in a DockerfileIt can appear only once at the topCan be defined only at the bottom of a Dockerfile

• The FROM keyword in a Dockerfile can appear:

  It can appear multiple times in a single Dockerfile

  There can be no FROM keyword in a Dockerfile

  It can appear only once at the top

  Can be defined only at the bottom of a Dockerfile