Cpp Programming Quiz 179 – Which of the following function declaration is/are incorrect?

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Question: 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: Option D