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B1 : - Connectivity - Coggle Diagram
B1 : - Connectivity
Wired
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Advantages - security, no sniffing, reliable, fast
Disadvantages - physical wires can be damaged, takes up space
Fibre optic
Advantages - fastest transfer speed, can go over long distance
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Wireless
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Disadvantages - slower than fibre optic, additional costs (router)
Peripheral devices
Examples - printer, mouse and keyboard
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Synchronise (Sync) – match up and pull together, e.g. making sure multiple devices have the same copy of relevant files
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4G - 4th generation, accessing internet at high speeds via mobile
Devices can connect wireless or hardwired. Before wireless technology was available, computers and devices only connected via a cable. Nowadays we expect the devices to be portable and connect to the internet wireless.
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Computers and electronic devices are now all able to connect to each other and as customers we like to buy devices which are able to interact with other devices for example a smart TV or Garmin watch.