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Representing algorithms

Representing algorithms

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Question 74

In the algorithm shown below, what will be the output when the user input is 21?

1      val ← USERINPUT
2      IF NOT(val > 10) OR val > 30 THEN
3          OUTPUT "Red"
4      ELSEIF val > 12 AND val < 20 THEN
5          OUTPUT "Blue"
6      ELSEIF val MOD 3 = 0 THEN
7          OUTPUT "Green"
8      ELSE
9          OUTPUT "Yellow"
10     ENDIF
A

Red

B

Blue

C

Green

D

Yellow

Markscheme

Representing algorithms Questions

  1. GCSE
  2. /Computer Science
  3. /Representing algorithms

208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.

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