File deletion is a way of removing a file from a computer’s file system. What happens when a file is
deleted in windows7?

A.
The last letter of a file name is replaced by a hex byte code E5h

B.
The operating system marks the file’s name in the MFT with a special character that indicates
that the file has been deleted

C.
Corresponding clusters in FAT are marked as used

D.
The computer looks at the clusters occupied by that file and does not avails space to store a
new file

Explanation: