G4 -CP! Revision

Q1. Look at the computer system model below. What is the missing element? (2 marks)

• Touch screen

• Speaker/ Hardware

• CPU/Processor

Q2. Look at the pictures below. Which one is software? (2 marks)

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What do we call the step-by-step instructions we use to solve a problem? (2 marks)

• Algorithm

• AI Ethics

• Sequence

Look at the blocks below. Which one can you use to start a program? (2 marks)

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Look at the blocks below. Which one is a loop block? (2 mark

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