Your computer has a single hard disk w/ a single volume used by the C:\ drive. You have previously upgraded the disk to a dynamic disk. The disk has run out of disk space. You need to add more space to the C:\ volume. You add a new hard disk to the computer. What should you do to add space to the C:\ drive?
a. Strip the C:\ volume to the second disk
b. Span the C:\ volume to the second disk
c. Create a mount point using space on the second disk
d. Extend the C:\ volume to the second disk

Create a mount point using space on the second disk.

Explanation:

A mount point refers to a directory in a file system that is outside the root partition of the operating system and functions to help increase storage memory. The term mount is used in such instance to refer to the action of creating additional filesytems to add to existing filesytems that are available to the user in the operating system.

they really not common the os x is just a better version of the os like in iphone theirs xr and their xs

i'm so sorry that's not a question and this isn't an answer