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science,math and English

No.238　13/04/06 07:52
名無し0 ( 50代 ♂ ) あ+あ-

【Talking over the internet by packet】

《Dividing information into tiny data.It means that changing the information into packet》

When exchanging some information with a network of e-mail in the internet,we divide the information into tiny,and give and take it each other.We call each information which is small a packet.💻

Contrary to it,when talking over the dial phone or push button one in the telephone circuit,we use a way of circuit switching回線交換.A sender and receiver monopolize the circuit,and exchange the information then.☎

There are plenty of openings among the information,and we can't make use of the openings efficiently in the way of circuit switching.☎

Therefore,we adopt an effective way of exchanging packet in the e-mail of the internet where a large amount of information is exchanged.😃

I wish I could express on the packet more concretely.I can understand its concept,but I'm not sure of its detail at all.😂