GCSE_ICT

GCSE_ICT

1. Memory and Storage

   • Storage
     • Hard Disk
       • Interior
       • Exterior
     • Optical
       • CD
       • BLURAY
       • DVD
   • Memory types
     • RAM
     • ROM
     • Flash Memory

2. Storing and manipulating information

   • Spreadsheets
   • Database
     • Record (largest bit)
       • Field (Next smallest bit)
         • Number
           • Interger
           • Currency
         • Text (numbers/letters)
         • Date/time
         • Booleon (logical, Binary, 1 or 0
         • Image/video
         • Key
           • Primary
           • Foreign

3. Computer bits

   • Hardware
     • Components
     • Interface
       • Keyboard
       • Microphone
   • Software
     • Application Software
   • Firmware
     • Operating System
       • Windows
       • Linus
   • Input
     • Keyboard
     • Microphone
     • Mouse
   • Output
     • Monitor
     • Speaker
     • Printer