Q43
The most recent version of MAC OS is based on the ...... operating system
A.
Windows
B.
Linux
C.
Unix
AnswerD.
CMOS
Answer: Option C
Solution
Answer: Option C
Solution:
You may have heard that Macintosh OSX is just Linux with a prettier interface. That's not actually true. But OSX is built in part on an open source UNIX derivative called FreeBSD. It was built atop UNIX, the operating system originally created over 30 years ago by researchers at AT&T's Bell Labs.