Computer Science Studies (BIT)

This fourm is created by Sir Muhammad Tahir Farooq. The purpose of creating this fourm to share information the students.
 
HomeHome  RegisterRegister  Log inLog in  
Aslam-O-Alikum!
Search
 
 

Display results as :
 
Rechercher Advanced Search
Calender
Latest topics
» Chapter #1 Complete MCQ's (PART-1)
Modem (defination) EmptyTue Feb 24, 2015 6:00 am by Shaheer

» Windows Operating System (COMPLETE)
Modem (defination) EmptyMon Jan 26, 2015 10:17 am by shaista

» Computer Architecture (COMPLETE)
Modem (defination) EmptySun Jan 25, 2015 5:52 am by shaista

» A virus that create more folders in your computer
Modem (defination) EmptyTue Jan 06, 2015 3:49 am by tahir48

» Browsers Comparision
Modem (defination) EmptyTue Jan 06, 2015 3:39 am by tahir48

» WEb to PDF convert
Modem (defination) EmptySun Jan 04, 2015 7:34 am by shaista

» 7th Class Computer paper 1st 2 Chapters
Modem (defination) EmptyMon Dec 08, 2014 6:21 pm by shaista

» 8th Class Computer Paper 1st 2 chapters
Modem (defination) EmptyMon Dec 08, 2014 6:16 pm by shaista

» Chapter # 1 9th Class
Modem (defination) EmptyMon Dec 08, 2014 2:52 am by shaista

Poll
Top posters
Admin
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
shaista
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
tahir48
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
computerstudent18
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
computerstudent29
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
thompson john
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
Shaheer
Modem (defination) Vote_lcapModem (defination) Voting_barModem (defination) Vote_rcap 
Statistics
We have 30 registered users
The newest registered user is benish

Our users have posted a total of 214 messages in 210 subjects
Flag Counter
Modem (defination) Flags_1

Share
 

 Modem (defination)

Go down 
AuthorMessage
shaista



Posts : 49
Join date : 2012-11-09

Modem (defination) Empty
PostSubject: Modem (defination)   Modem (defination) EmptySun Sep 08, 2013 3:58 am

Modem

A Modem (short for modulator-demodulator) is a computer peripheral that allows your computer to connect to, and communicate with, other computer via telephone lines. This device converts the digital signal produced by the computer into analogue signals. These analogue signals are sent along a telephone lines to another modem, where they can are converted back into digital signal for the receiving computer. Anything that can be stored on a computer can be sent to another computer when connected by a modem and a phone line.

There are two types of modems available, namely: Internal and external modems.

Internal modem: An internal modem is fixed into an expansion slot located on the computer main board or it may be part of the computer main board (then known as integrated modem).

External modem: It is a separate unit, and connects to the computer via a cable. Five or six small lights on the top, or in front of the modem case, indicates the status of the modem and that of the data it is sending or receiving.
Back to top Go down
 
Modem (defination)
Back to top 
Page 1 of 1

Permissions in this forum:You cannot reply to topics in this forum
Computer Science Studies (BIT) :: Classes :: First Year Standard-
Jump to: