Defensive design
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The temperature of a medication fridge needs to be input and validated. The temperature is entered in degrees Celsius (°C) and must be between 2.0 and 8.0 inclusive.

Write an algorithm to:

  • take the temperature as input
  • output "VALID" or "INVALID" depending on the temperature input.

You must use either:

  • OCR Exam Reference Language, or
  • A high-level programming language that you have studied.
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Defensive design Questions

Practise OCR GCSE Computer Science Defensive design with exam-style questions for GCSE Computer Science. 14 questions, matched to the OCR GCSE Computer Science (J277) specification and written in Component 01 and Component 02 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Defensive design Questions

  1. GCSE
  2. /Computer Science
  3. /Defensive design