MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Operating systems that can be used by only one person at a time on a single application is called ____
A
Single User, Multi Task
B
Single User, Single Task
C
Multi Task
D
Real time
Explanation: 

Detailed explanation-1: -An operating system that allows a single user to perform only one task at a time is called a Single-User Single-Tasking Operating System. Functions like printing a document, downloading images, etc., can be performed only one at a time. Examples include MS-DOS, Palm OS, etc.

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