Samacheer Kalvi 11th Theoretical Concepts of Operating System Questions - 1

Question: 1

Which of the following Operating systems support Mobile Devices?

(A) iOS


(C) Windows 7

(D) Linux


Question: 2

Operating system is a

(A) Application software

(B) System software

(C) Hardware

(D) Component

Ans: B

System software

Question: 3

Interactive Operating System provides

(A) Real Time Processing

(B) Security Management

(C) Data Distribution

(D) Graphics User Interface (GUI)

Ans: D

Graphics User Interface (GUI)

Question: 4

Android is a

(A) Mobile Operating

(B) Open Source

(C) Developed by Google

(D) All the above

Ans: D

All the above

Question: 5

______ is set of instructions that perform specific test.

(A) Hardware

(B) Software

(C) Instruction

(D) Data

Ans: B


Question: 6

Which of the following is not a function of an Operating System?

(A) Complier Environment

(B) Process Management

(C) Memory Management

(D) Security management

Ans: A

Complier Environment

Question: 7

Which of the following refers to Android operating system’s version?


(B) OS/2



Ans: D


Question: 8

______ is an application software.

(A) Windows

(B) MS-Word

(C) Linux

(D) Unix

Ans: B


Question: 9

The expansion of FIFO is ______

(A) First in Fast Out

(B) Fast In First Out

(C) Fast in Fast Out

(D) First In First Out

Ans: D

First In First Out

Question: 10

Identify the usage of operating systems

(A) Managing use of main memory

(B) Controlling input & output Devices

(C) Easy interaction between the human and computer

(D) All the above

Ans: D

All the above