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. Which way is not a valid way that data arises?

  • Results from an experiment.
  • Writing down random figures.
  • Output from a management information system.
  • Automatically taken environmental measurments.
  • Business transaction.
  • Results from a survey.
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Other questions in this quiz

2. What is Knowledge?

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

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

  • Race horse times.
  • Ice-Cream sales.
  • Blood Pressure.
  • Daylight Hours.

4. Which is not a benefit of encoding data?

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

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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