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The Input-Process-Output model

The Input-Process-Output model

Input-Process-Output model showing keyboard, mouse, microphone, and sensor as inputs, CPU and RAM as processing, and monitor, speaker, and printer as outputs

Useful programs interact with the outside world rather than running in isolation. They collect data, do something with it, and return a result.

Input/output Lesson

  1. GCSE
  2. /Computer Science
  3. /Input/output

Step-by-step lessons covering AQA GCSE Computer Science Input/output for GCSE Computer Science. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build strong foundations in binary, logic and core programming constructs before moving on to the more complex algorithm design and evaluation questions.

Lessons