12th Standard Syllabus & Materials

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TN 12th Computer Applications மின்னணு தரவு பரிமாற்றம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிக பாதுகாப்பு அமைப்புகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A

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12th Standard

TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A

12th Standard Computer Applications English Medium - Introduction to Computer Networks 2 Mark Book Back Question Paper and Answer Key 2022 - 2023

Published on: 10/09/2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Computer Applications Subject -Introduction to Computer Networks, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

Download Tamil Nadu 12th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

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Std: 12th Standard - Computer Applications

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Questions:

Generic 2

5 x 2 = 10

Difference between wired and wireless networks.

List out some features of mobile network.

What are the common uses of computer network?

Define Internet.

What is a Computer Network?

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Answers Key:

Generic 2

5 x 2 = 10

Wired Network	Wireless Network
(i)This system is connected with network cable	(i) This network is connecting devices without cables (WiFi)
(ii) Examples: speakers,CCTV, printers, outdoors and scanners etc.	(ii) Example: Tablets (tab), indoor cameras and E-readers etc.

Features of Mobile Networks:
(i) Less consumption of power is used by mobile devices compared to a single transmitter or satellite since the cell towers are closer.
(ii) Huge capacity than a large transmitter, at single frequency can be used for different or many links as long as they are in different in cells.
(iii) As mobile phones are now heavilyused for data communication, the mobile network traffic is fully busy.

The common uses of computer network are
(i) Communication
(ii) Resource sharing
(iii) Information sharing

Internet is the most common resource shared everywhere.

A set of computers connected together for the purpose of sharing resources is called as computer network.