Functions General Questions - C++ Programming Questions and Answers

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);

Which of the following statement is correct?

A.	C++ enables to define functions that take constants as an argument.
B.	We cannot change the argument of the function that that are declared as constant.
C.	Both A and B.
D.	We cannot use the constant while defining the function.

Which of the following statement will be correct if the function has three arguments passed to it?

A.	The trailing argument will be the default argument.
B.	The first argument will be the default argument.
C.	The middle argument will be the default argument.
D.	All the argument will be the default argument.

Which of the following statement is incorrect?

A.	Default arguments can be provided for pointers to functions.
B.	A function can have all its arguments as default.
C.	Default argument cannot be provided for pointers to functions.
D.	A default argument cannot be redefined in later declaration.

Which of the following function / type of function cannot be overloaded?

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