Fundamentals of data representation

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

Topics

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