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ICT Topic 4

rebecca Pearson ICT AS - Level Inglés 14 fichas

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1PANPersonal area network- only one person on it.
2LANLocal area network- network on the same geographical location e.g. schools
3WANWide area network
4What devices are require for a personal networkRouter
ADSL filter
NIC card
Cabling
5What devices are required for a public network (school)Router
Switch
NIC card
Cabling
6What software would a network manager use to monitor usersAudit trails/ Access logs which shows all activity of each user.
Set up access rights so that only certain users can access certain data.
Server software to run and manage data stored on servers and who can access it.
7World Wide WebThe world wide web is the information (web pages) that is stored on the internet.
8InternetThe hardware that is used to access and store the world wide web.
9IntranetsA webpage that is only able to access from inside of an organisation (private).
10ExtranetsA webpage that is only accessible to those with authority usually through the use of a username and password. Allows for access of company files from home.
11Advantages of the internet and world wide webAccess to shared information
Communication is made much quicker
12Disadvantages of the internet and world wide webViruses
Hackers
Cyber bullying
13De JureLaw e.g. IP addresses, HTML, FTP (file transfer protocol), HTTP (hyper text transfer protocol)
14De FactoFunctions in software this is naturally arising e.g. placing the close cross in the top right corner, ability to use different software brands for the same file.

Descripción: AS - Level ICT Fichas sobre ICT Topic 4 , creado por rebecca Pearson el 21/04/2016.
Creado por: rebecca Pearson
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