What is the difference between a declaration and a definition of a variable?

A Both can occur multiple times, but a declaration must occur first.
B A definition occurs once, but a declaration may occur many times.
C Both can occur multiple times, but a definition must occur first.
D A declaration occurs once, but a definition may occur many times.
E There is no difference between them.

Correct Answer: A declaration occurs once, but a definition may occur many times.

Bissoy MCQ
#C Program #C Fundamentals

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