Operating system MCQ with answers pdf contains the 100 multiple choice questions about mcq of operating system with the answer key.
The
Operating System chapter is most important for the PSC computer exam. The
public service commission (Lok Sewa Aayog) is asking up to 5 questions from MCQ
of operating system in the computer operator exam.
What is an Operating System?
An
operating system (OS) is a program that, after initially being loaded into a
computer with the help of a boot program. It manages all other application
programs on the computer system.
Application
programs get access from the operating system by making requests for services
through a defined application program interface (API). Users can interact
directly with the operating system through a user interface, i.e. command-line
interface (CLI) or graphical UI (GUI).
In
operating system MCQ with answers pdf chapter, we have to read the basic
functions of the operating system, History, Generation, characteristics, types
& Applications. MCQ of operating system gives the concept of command,
program types, use of application, etc.
How to read operating system MCQ with answers pdf?
For
preparing an Operating system MCQ, you also need to have theoretical knowledge
about it. Before reading this MCQ of the operating systems, you should have to read
related theories in the book you have.
Print
this Operating system MCQs as possible and make a hard copy note. Read the
whole note once. And when you read it for the second time, take the highlighter
and highlight the questions that are difficult to remember. Highlight the full
questions that are difficult to remember even after reading mcq of operating
system for the third time.
1)
CAD software is most likely to be used by
a)
Web designer
b)
Engineers
c)
Project manger
d)
Magazine editor
2)
All of the following are task performed by the
operating system except
a)
Managing hardware on the computer
b)
Controlling the access that application program has to
the CPU
c)
Performing housekeeping task like file compression and
disk defragmentation
d)
Provides an interface for user to interact with
computer
3)
The category of operating system that you most likely
have running on your PDA computer is a …. Operating system
a)
Real time
b)
Single user, single task
c)
Single user, multitask
d)
Multi user, multitask
4)
Which of the following is the system tool?
a)
Backup
b)
Disk defragmenter
c)
Bothe a and b
d)
File
5)
Which of the following is an example of real time
operating system?
a)
Lynx
b)
MS DOS
c)
Windows XP
d)
Process control
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