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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 on AQA GCSE Computer Science Input/output. Each one builds up to exam-style questions. Build strong foundations in binary, logic and core programming constructs before moving on to the more complex algorithm design and evaluation questions.

Lessons