internet, and stuff 3.0 / 5 based on 1 rating ? ICTCommunicationA2/A-levelOCR Created by: mavis owusuCreated on: 10-06-13 19:43 what is the internet? the internet is a vast computer communication method spannign the globe it is a "network of networks" 1 of 8 4 purposes of the internet 1) e-mail 2) file transfer 3) worldwide web 4) real time chat 2 of 8 what is te intranet 2) private system with the same services as the internet but only the organisations authorised people can access it 3 of 8 advantages of the intranet 1) e-mails remain private and can be encrypted 2) high bandwidth 4 of 8 what is an extranet 1) when people outside the organisation can connect to the intranet 5 of 8 3 characteristics of the internet 1) uses TCP/IP protocols 2) it is an open network 3) world wide open access 6 of 8 2 characteristics of the intranet 1) closed network 2) access from within organisation only 3) 7 of 8 2 characteristics of the extranet 1) can use mobile phone network to establish a connection 2) it is a closed network 8 of 8
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