Which of the following statement is correct?

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.
• [E] All are correct.

When an argument is passed by reference

• [A] a variable is created in function to hold the argument value
• [B] the function cannot access the argument value
• [C] a temporary variable is created in the calling program to hold arguments value
• [D] None of these

Which of the following statement is correct?

• [A] Overloaded functions can have at most one default argument.
• [B] An overloaded function cannot have default argument.
• [C] All arguments of an overloaded function can be default.
• [D] A function if overloaded more than once cannot have default argument.

The signature of a function is its ..... ?

• [A] Function code
• [B] Prototype
• [C] Call
• [D] Parameter list

Static Member function

• [A] can access any other member function & member variables
• [B] can access only static member variables & member functions
• [C] can be only called through object of the class
• [D] Returns only static data