The multitasking, multi-user, operating system developed by Bell Laboratories that operates on a wide variety of computing platforms is:

The multitasking, multi-user, operating system developed by Bell Laboratories that operates on a wide variety of computing platforms is:

The multitasking, multi-user, operating system developed by Bell Laboratories that operates on a wide variety of computing platforms is:




a. Unix.
b. Linux.
c. Mac OS.
d. COBOL.









Answer: A