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Mindmap

Inputs/Outputs/Storage

Trish Kelly Computing AS level Englisch

Inhalt der Mindmap

Inputs/Outputs/Storage

Input
- Types
  - Manual
    - Requires user to interact with it in some way
    - Examples
      - Keyboard
      - Mouse
      - Touchpad
      - Joystick
      - Touchscreen
      - Scanner
      - Graphics Tablet
      - Microphone
      - Digital camera
  - Automatic
    - Once set up, handles the whole process of inputting data
    - Examples
      - Barcode readers
      - Optical mark reader
      - Magnetic Ink Character Recognition
      - Sensors
      - Magnetic stripe readers
- Piece of hardware used to enter data
Output
- Types
  - Visual
    - Printer
    - Plotter
    - Monitor
    - Projector
    - LED / Light
  - Audio
    - Speaker
    - Alarm
    - Buzzer
    - Headphones
  - Movement
    - Movement Actuators
    - Vibration Actuators
- Piece of hardware that is used to output information
Storage
- Types
  - Flash
    - Examples
      - USB stick
      - SD card
    - Uses electrical effects to store data
  - Optical
    - Examples
      - DVD RW
      - CD ROM
    - Disc has pitted metallic surface
  - Magnetic
    - Examples
      - Hard disk
      - Magnetic Tape
    - Works by assigning a magnetic charge to metal
- Things to consider
  - Capacity
  - Cost
  - Durability
  - Reliability
  - Portability
RAM and ROM
Virtual Storage

Informationen

Beschreibung: AS level Computing (Components of computer and their uses) Mindmap am Inputs/Outputs/Storage, erstellt von Trish Kelly am 29/09/2016.
Erstellt von: Trish Kelly
Aufrufe: 1
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