GCSE Computing Quiz OCR Topic 1

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1. How does a keyboard work?

  • It senses two dimensional movement and translates this into a pointer
  • It translates key presses into movement
  • Translates electrical signals created when keys are pressed into digital data
  • It translates digital data into electrical impulses
  • It does not work
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2. What is an input

  • Information or data that is output from a computer system
  • Data that is input
  • Data that is entered into a computer system
  • Information that is collected from a computer system

3. Before it can be processed, what format does data have to be converted to?

  • Information
  • Digital
  • Analogue
  • Code

4. What is a computer system?

  • A collection of hardware that takes a set of inputs and processes them.
  • A collection of hardware and software that work together to take a set of inputs, process them, and create a set of outputs.
  • A collection of computers
  • A collection of hardware and software

5. Which of the following are output devices for a mobile phone? A) Headphones; B) Screen; C) Touch screen; D) Speakers; E) MicroSD card

  • B, C, D
  • None of them
  • A, B, D
  • A, B, C


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