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Input/output

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Question 8

An automated drone registration portal requires users to input:

  • The maximum takeoff weight (MTOW) of the drone in kilograms (must be between 0.25 kg and 25 kg).
  • A unique operator ID, which must consist of exactly 3 letters followed by 5 numbers (e.g., FLY10293).
a.

Identify and describe a validation check that can be used on the maximum takeoff weight input to ensure the data is sensible.

[2]
b.

Identify and describe a validation check that can be used on the unique operator ID input to ensure the data is sensible.

[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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