MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER ORGANIZATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ acts as interface between user and computer.
A
Keyboard
B
Mouse
C
Scanner
D
Input Unit
Explanation: 

Detailed explanation-1: -An operating system is a program that acts as an interface between the user and the computer hardware and controls the execution of all kinds of programs.

Detailed explanation-2: -An Operating System is a program that acts as an intermediary or interface between a user of a computer and the computer hardware.

Detailed explanation-3: -A browser is a piece of software that acts as an interface between the user and the inner-workings of the Internet, specifically the World Wide Web.

There is 1 question to complete.