Operating system MCQ pdf contains the 100 multiple choice questions about os MCQ 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 os
MCQ 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 the operating system mcq pdf chapter, we have to read the basic functions of the operating system, History, Generation, characteristics, types &
Applications. OS MCQ gives the concept of command, program types, use of the application,
etc.
How to read operating system MCQ pdf?
For
preparing an Operating system MCQ, you also need to have theoretical knowledge
about it. Before reading this os MCQ, you should have to read related theories
in the book you have.
Print
this operating system MCQ pdf 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 os MCQ for
the third time.
201. A real-time operating system is most likely to be used for which of the following task?
a) Controlling access to a shared printer in a network
b) Ensuring that the system clock works correctly on the server
c) Managing the access to system files in laptop computers
d) Controlling the fuel injection system of automobile engines
202. An operating system is a program or a group of programs that
a) Helps in checking the spelling of Word
b) Maintain the relationship in Database
c) Manages the resources of the Computer
d) Performs the calculations of cells in Excel
203. What is the function of an operating system?
a) Manages computer's resources very efficiently
b) Takes care of scheduling jobs for execution
c) Manages the flow of data and instructions
d) All of the above
204. The primary job of the operating system is
a) Manage Commands
b) Manage Users
c) Manage Programs
d) Manage Resources
205. Which of the following is not an operating system?
a) Windows 2000
b) Linux
c) Mac OS
d) Notepad
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| operating-system-mcq-pdf |
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