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Input/output

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Question 4

An automated medication dispensing machine requires a nurse to input a patient's prescribed drug dosage (in milligrams) and their 10-digit numeric patient ID code.

Explain why the machine's software must validate this input data.

[2]
Markscheme

Input/output Questions

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

25 exam-style questions on Edexcel GCSE Computer Science Input/output, covering Accepting and responding to user input, Reading and writing CSV text files, Implementing validation, and Implementing authentication. Each one has a worked solution and a mark scheme showing where the marks go.

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