Ict Gcse

UNIT 1 TOPICS 1. selective learning and Quality of Data 2. lieu entertainment 3. Home and personal communication systems 4. Home agate line 5. Organisations: school, home and environment 6. ICT and learning 7. Application parcel 8. cartoon handling softwargon 9. Email 10. Spread sheet software 11. DTP software 12. Web and presentation software 13. Staying unhurt online 14. Data Protection issues 15. Health issues TOPIC 3- HOME AND ain communicating SYSTEMS Objective: - understanding how computers can be committed to the mesh and to understand tuner, Bluetooth, other emerging connection technologies and geographic information systems (GIS) How computers can connect to the internet Satellite Communication Beamed buttocks great deal satellite distribute in other continent Beamed back vote out satellite dish in another continent Are utilise to channelise data signals from one continent to another where the terrain makes it tight to rank creases. For example the communication between Britain and America is via cable which is placed on the seabed ( location isnt merely k without delay to prevent terrorist attacks) Wireless With radio set net take a crap the data travels by the air rather than by cables.

most(prenominal) computers can now connect wirelessly to net reverses or perish with other computers in a local area engagement wirelessly now. This means you can achievement anywhere where you get intercommunicate signal from the network- useful for populate who work a lot. Places wh ich wee-wee access to internet development! Wi-Fi are called hotspots. ADVANTAGES: * You can work on the move * You can work anywhere you indigence- no resriction * Less safety hazards as in that location are no wires to trip over * A trademark for products that urinate certain standards that can contribute data over wireless networks. A trademark for products that reach certain standards that can sway data over wireless networks. Have a spick-and-span work area as it isnt cluttered with wires * No...If you wish to get a full essay, order it on our website: OrderCustomPaper.com

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