Topic 1-3 Quiz inspired from the text book.

Topics One, Two and Three in a series of question inspired by Essential ICT for WJEC. They'e my own questions so they may not always be clear but I'll try. I am doing this to help revise for my retake in the AS exam as I want to gain an A grade in A-level ICT overall.

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1. What is a good example of data, information and knowledge?

  • Blood Pressure.
  • Race horse times.
  • Ice-Cream sales.
  • Daylight Hours.
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Other questions in this quiz

2. What is Knowledge?

  • What the teacher is telling you in class.
  • Information on a wide range of things.
  • Applying rules to information so decisions can be made.
  • Informtaion that has been organised to help make decisions.

3. What is data?

  • A series of facts and figures.
  • A code that is inputted into a system.
  • Processed facts and figures to give meaning.
  • A single value.

4. Which is not a benefit of encoding data?

  • Takes up less storage space.
  • Coded data takes less effort to type in.
  • Coarsens precisions.
  • Less spelling mistakes.
  • More data can appear on-screen.
  • Easier to check code is accurate.

5. Which of the following isn't a method of processing?

  • Grouping.
  • Re-arranging data randomly.
  • Performing calculations.
  • Sorting.
  • Putting data into a structure.
  • Making decisions.


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