Which of the following is correct when talking about mount points?
A) Every existing directory can be used as a mount point.
B) Only empty directories can be used as a mount point.
C) Directories need to have the SetUID flag set to be used as a mount point.
D) Files within a directory are deleted when the directory is used as a mount point.

Question

Quizplus · Accepted Answer

A mount point is simply a directory where a filesystem is mounted. Any existing directory can be used as a mount point, regardless of whether it is empty or contains files. However, the contents of the directory become inaccessible while the filesystem is mounted.

Which of the Following Is Correct When Talking About Mount