If you are referring to a meme then the answer would be B. This is because memes are pictures that spread throughout the internet. The answer choice A would be a username. I was not able to find anything on the word mem that relates to computers but I did learn that it is the 13th letter of the Hebrew alphabet.
Answer:
DVD and Floppy disk
Explanation:
DVD is CD. Its use for move, song and many things.NoW day people used pen drive.It is gone to Lost
Floppy disk is lost from world.It cannot save now day one photo. And don't like it