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4 marksHardware Components

CAPE Computer Science Unit 1 · 2006 · Paper 1 · Question 1(a)

Module 1: Components of Computer Systems.

Explain how an Uninterruptible Power Supply (UPS) helps to protect a computer system.

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Other parts of this question

  1. 1(b)Explain the term 'port connectivity' using an appropriate example.[3 marks]
  2. 1(c)Provide a brief description of satellites when used as a transmission medium.[3 marks]

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