Which of the following is not a function of the operating system?
A)It allocates CPU time and main memory to programs running on the computer.
B)It provides an interface between the user and the hardware.
C)It supervises the overall operation of the computer.
D)It increases the complexity of the system to the user.
E)None of these

Question

Quizplus · Accepted Answer

The operating system is not supposed to increase the complexity of the system to the user. On the contrary, it is expected to simplify the user's interaction with the computer and shield them from the low-level details of hardware and system management. Therefore, option D is not a valid function of the operating system. The other choices, A, B, and C, are all essential functions of the operating system.

Which of the Following Is Not a Function of the Operating