Answer to Question #262875 in C++ for Dion Martins

Question

Choose the correct answer

1. Which of the following is a valid prototype for a function that accepts an integer argument and

returns a double value?

a. int function (double);

b. int function (double)

c. double function (int);

d. double function (int)

Study the function header below:

double getResults(double fN, double sN)

2. Which of the following is a valid function prototype for the header?

a. getResults(double firstnum1, double num2);

b. double (double num1, double num2);

c. double getResults(double, double);

d. results = getResults(num1, num2);

3. What value is returned by the following return statement?

int x = 5;

return x / 2;

a. 2

b. 2.5

c. 2.1

d. nothing

Answer 1

1. C

2. C

3. D