Which of the following function declaration is/are incorrect?

1.	Which of the following function declaration is/are incorrect?
A.	int Sum(int a, int b = 2, int c = 3);
B.	int Sum(int a = 5, int b);
C.	int Sum(int a = 0, int b, int c = 3);
D.	Both B and C are incorrect.
Answer» E.

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Which of the following function declaration is/are incorrect?

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