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hasnain

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From: Chichawatni

Registered: 2014-10-13

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Declaration And Definition:

C Programming Quizzes C Language Fundamentals

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

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

Correct Answer is Option B):
A declaration occurs once, but a definition may occur many times

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