Exam-style question
Try this first
Which statement best describes digital data?.
- A.Data that changes continuously with no separate values
- B.Data that is always represented by a physical wave
- C.Data represented using separate, distinct values
- D.Data that cannot be processed by a computer
Model answer
What a good answer should say
- Data represented using separate, distinct values
Explanation
Why this works
Digital data is represented using distinct values. This differs from analogue data, which varies continuously.
Common mistake
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