Fundamentals of data representation

This topic area covers every aspect of representing data as binary.

Topics

• Number Systems / Number Bases
• Binary Number Systems
  • Conversions
  • Addition
  • Multiplication
  • Negative Numbers
  • Subtraction
  • Fixed Point Numbers
  • Floating Point Numbers - Yr 2 Only
• Coding Systems
  • ASCII
  • Error Correction
  • Bitmap Graphics
  • Vector Graphics - Yr 2 Only
  • Sound
  • Compression
  • Encryption