Valentina Valencia: 2012

lunes, 20 de febrero de 2012

-google bots
is the search used by google that coolects documents from theweb to build an indedx for google searching

-page rank
is a link used by the goolge searching that asssings a number to earch hyperlink

google
the web site google was fundaten in 1998. In its short existence has changed the way we process the information and the way we think and talk about the inernet. The word google itself is a creative word for googol a number.Soon after Google was created the company that created it became very popular.

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domingo, 19 de febrero de 2012

internet protocol

The Internet Protocol is the method by which the information is sent from one computer to another in the internet. Each computer on the Internet has at least one internet protocol adress that identifies it from other computers.

When you send or receive information the message gets divided into packets. Each of these contains the sender's Internet address and the receiver's address. Any of these packts is sent first to a computer that is a small part of the internet. this computer reads the information and sends it to other os these computers and so on across the Internet until one computer recognize the information as belonging . that computer then sents the information to the domain adress.

https: hyper text transfer protocol segurity

is a convination of hypertext transfer prtocol and Secured Socket Layer: tachnology used by computers to unify the client browser and the domain and now is a requirement for web sites that has information of for example social segurity numbres, or medical information. it provides comunication and segure identification of the server. these conections are often used for payment tansactions.

http: hypert text transfer prtocol

are rules for transer files on the world wide web. When you open the web browser you inmediately are using http. Is used to transfer data on the web.are the rules for web browsers and servers to exchange information.