Q278
The ______ is monitors the activities of the computer system
A.
Processor
B.
RAM
C.
ROM
D.
Operating system
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
An Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers.