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CBSE Class 12-science Answered

(a)  Distinguish between ‘Analog’ and ‘Digital’ forms of communication. (b)  Explain briefly two commonly used applications of the ‘Internet’.
Asked by Topperlearning User | 08 Jul, 2015, 12:54: PM
answered-by-expert Expert Answer

(a)  

     

(b)  Applications of the Internet:

  1. E-mail: It allows the exchange of text or graphic material. One can write a letter and send it to the other person (recipient) through an internet service provider (ISP). The ISP works like the dispatching and receiving post office.
  2. File transfer: A program known as the file transfer program (FTP) allows the transfer of files or software from one computer to the other computer connected to the Internet.
Answered by | 08 Jul, 2015, 02:54: PM

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