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Oak ComputingTest · Computing

Data science

The starter and exit quiz of the lesson “Data science”, from the unit “Computer systems and data science” (Year 8 Computing) by Oak National Academy.

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Oak National Academy

12 questions

  1. What do we call an electronic component that carries out a logical operation?
  2. What is the output of an OR gate if at least one input is true?
  3. Which logic gate gives a true output only if both inputs are true?
  4. What is the word for a value that can only be true or false?
  5. What do we call the chart that shows every possible combination of inputs and outputs for a logic rule?
  6. Put these actions in order for completing a truth table for an OR gate:
  7. What is the main purpose of data science?
  8. What does it mean to analyse data?
  9. What is data cleaning?
  10. Put these steps in order for using data in a science project:
  11. What do we call a recurring trend or structure found in data?
  12. Match each keyword to its meaning:

License: OGL

Data science · Examplary