Exam 6: User-Defined Function

If a function needs to return more than one value, as a rule of good programming style, you should change it to a(n) ____________________ function and use the appropriate reference parameters to return the values.

The following return statement returns the value 10. return 10, 16;

The statement: return 8, 10; returns the value ____.

Which of the following function prototypes is valid?

A variable listed in a header is known as a(n) ____ parameter.

Given the function prototype:float test(int, int, int); which of the following statements is legal?

The standard header file for the abs(x)function is ____.

The following function heading in a C++ program is valid:int funcExp(int u, char v, float g)

The statement: return 37, y, 2 * 3; returns the value ____.

Given the following function:what is the output of the following statement? cout << strange(4, 5) << endl;

Which statement below about prototypes and headers is true?

What value is returned by the following return statement? int x = 5; Return x + 1;

Given the following function:what is the output of the following statement? cout << next(next(5)) << endl;

If the formal parameter list of a function is empty, the parentheses after the function name are not needed.

A function ____________________ is a function that is not fully coded.

A function prototype is ____.

The function main is always compiled first, regardless of where in the program the function main is placed.

The execution of a return statement in a user-defined function terminates the program.

The data type of a variable in a return statement must match the function type.

Once you write and properly debug a function, you can use it in the program (or different programs) again and again without having to rewrite the same code repeatedly.