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Mind map

Networks

Cody Lucas Computing Year 9 English

Map content

Networks

LAN
- ADVANTAGES
- DEVICES CONNECTED OVER A SMALL GEOGRAPHICAL AREA
- HARDWARE NEEDED TO CONNECT YOUR DEVICES INTO A LAN
  - ETHERNET CABLE
  - WIRELESS ACCESS POINT
  - NETWORK INTERFACE CARD
  - SWITCH
  - ROUTER
- WAYS TO CONNECT TO A LAN
  - ETHERNET
    - WIRED CONNECTION
    - DISADVANTAGES
      - CABLES COST MONEY
      - CANT BE USED WITH MOST DEVICES
    - ADVANTAGES
      - MORE SECURE
      - RELATIVELY INEXPENSIVE
  - WIFI
    - ADVANTAGES
      - RANGER: AROUND 32M
    - DISADVANTAGES
      - NOT 100% SECURE
    - WIRELESS CONNECTION
WPAN
- BLUETOOTH
  - ADVANTAGES
    - TRANSFER SPEED: 25MBPS
    - RANGE: 10M
  - DISADVANTAGES
    - IT CAN LOSE CONNECTION
    - CAN BE HACKED
WAN
- GPRS
  - ADVANTAGES
    - 3G: AROUND 6MBPS
    - 4G: AROUND 14MBPS
    - FEW DATA ERRORS
  - DISADVANTAGES
    - SOME AREAS HAVE LIMITED CONNECTIVITY
    - INTERUPTIONS CAN HAPPEN
    - EXPENSIVE TO BUY

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Description: Year 9 Computing Mind Map on Networks, created by Cody Lucas on 12/09/2019.
Created by: Cody Lucas
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