Which one of the following is NOT an Operating System?
2018
Which one of the following is NOT an Operating System?
- A.
MS-DOS
- B.
IOS
- C.
LDAP
- D.
LINUX
Attempted by 901 students.
Show answer & explanation
Correct answer: C
The correct answer is LDAP because it stands for Lightweight Directory Access Protocol, which is a network protocol. MS-DOS, iOS, and Linux are all operating systems used to manage computer hardware and software resources.