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Data representation

LogoThis section investigates how data is represented using floating point numbers. The areas discussed include:

          * floating point representation

          * normaising a real binary number

          * accuracy against range

Please use the menu to navigate through the notes, self-marking tests, question and answer sheets and the other resources.

 

 

  

 

KS5 Computing Resources

  • F451 Fundamentals
  • F452 Programming
  • F453 Advanced theory
    • 3.3.1 Operating systems
    • 3.3.2 Translators
    • 3.3.3 Architectures
    • 3.3.4 Data representation
      • Notes
      • Questions and answers
      • Self-marking tests
      • Exams
    • 3.3.5 Data structures
    • 3.3.6 HLL paradigms
    • 3.3.7 Techniques
    • 3.3.8 Low level languages
    • 3.3.9 Databases
    • End of F453 exams
    • End of F453 test
  • F454 Project
  • Normalisation
  • Binary floating point numbers
  • A Level Flipwall

KS5 recommendations

Excellent resources
Computing revision topics
Some useful notes here
Little Man Computer
More useful notes
Raspberry Pi resources
Arduino resources
Problem solving algorithms
Outstanding BASIC tutorials
Greenfoot resources
Representation of numbers
A range of very useful videos

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