Which of the following type of function is an ideal candidate for being declared inline ?

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

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

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

A friend function

• [A] is declared as a friend & defined elsewhere in the program
• [B] is always an inline function
• [C] created objects without initialization
• [D] May be a static member function of the class

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.

Which of the following function prototype is perfectly acceptable?

• [A] int Function(int Tmp = Show());
• [B] float Function(int Tmp = Show(int, float));
• [C] Both A and B.
• [D] float = Show(int, float) Function(Tmp);