MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Identify the basic function of an operating system
A
Limit specifies the length of the segment
B
Easy to isolate error and to debug
C
Execute user programs and make solving user problems easier
D
To allow the system to enter the deadlock state then recover
Explanation: 

Detailed explanation-1: -An operating system is the most important software that runs on a computer. It manages the computer’s memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer’s language.

Detailed explanation-2: -List four major functions of an OS. It manages hardware, runs applications, provides an interface for users, and stores, retrieves, and manipulates files.

There is 1 question to complete.