Exam-style question
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Which statement best describes a constant?.
- A.A named value intended not to change during a program
- B.A value that must be entered by the user
- C.A named value that changes after every calculation
- D.A temporary error message
Model answer
What a good answer should say
- A named value intended not to change during a program
Explanation
Why this works
A constant represents a value that is not intended to change during program execution.
Common mistake
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