Functions - C Programming Questions and Answers

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Functions can be called either by value or reference

True

False

Answer : Option A

Explanation :

True, A function can be called either call by value or call by reference.

Example:

Call by value means c = sub(a, b); here value of a and b are passed.

Call by reference means c = sub(&a, &b); here address of a and b are passed.

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