English
Tamil Nadu Board of Secondary EducationHSC Science Class 11

List out any two uses of the Operating System? - Computer Applications

Advertisements
Advertisements

Question

List out any two uses of the Operating System?

Short/Brief Note
Advertisements

Solution

The following are few uses of Operating systems:

  • to ensure that a computer can be used to extract what the user wants it to do. Ž
  • Easy interaction between the users and computers. Ž
  • Starting computer operation automatically when power is turned on (Booting). Ž
  • Controlling Input and Output Devices Ž
  • Manage the utilization of main memory. Ž
  • Providing security to user programs.
shaalaa.com
  Is there an error in this question or solution?
Chapter 4: Theoretical Concepts of Operating System - Evaluation - Section - B [Page 56]

APPEARS IN

Samacheer Kalvi Computer Science [English] Class 11 TN Board
Chapter 4 Theoretical Concepts of Operating System
Evaluation - Section - B | Q 1) | Page 56
Samacheer Kalvi Computer Applications [English] Class 11 TN Board
Chapter 4 Theoretical Concepts of Operating System
Evaluation | Q 1) | Page 47

RELATED QUESTIONS

The time required to move RIW Head to the particular track is called ---

(i) Latency Time

(ii) Seek Time

(iii) Waiting Time

(iv) Response Time


What is Virtual Memory?


What is File System?


Context Switching is a term related to........... Management

(i) Process
(ii) Memory
(iii) Information
(iv) Device


Explairt the process of Multiprogramming in Process Management with help of an example.


What is Virtual Memory ? Explain any three terms related to virtual memory.


State any four Memory Management System.


What is Computer Virus?


What are the different method by which virus can infect other  programs ?


If the page size for 2MB memory is 2KB then the number of higher order bits on address bus used to denote page number is________.

(i) 11

(ii) 10

(iii) 9

(iv) 8


List and explain types of File Systems used in OS.


Explain following terms of VDU: Intelligent Terminal


What is Graphical User Interface (GUI) ?


Explain the following process state:

Running State


Explain the following process state:

Ready State


Explain the following process state:

Blocked State


Explain the different elements of security.


Explain following terms in case of Process Scheduling

1) Turn-around Time

2) Waiting Time

3) Terminal Response Time

4) Event Response Time


List any six features of LINUX Operating System.


 Write the difference between Worm and Virus.


 Explain the function of the following in Operating system: 
1) Virus Detection
2) Virus Removal 
3) Virus Prevention 


 Write a short note on Paging.


With reference to process management, explain the term:

External Priority 


Match the following.

'A' 'B'
(1) IS (a) change directory
(2) FTP (b) Translates Network Address
(3) CD (c) List of Directory
(4) DNS (d) To transfer file on interent

Name the following and complete the diagram.


Identify the usage of Operating Systems.


From the options given below, choose the operations managed by the operating system.


Differentiate Save and Save As option.


Which operating system is installed on your computer at home or school?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×