Multiple Questions Answers

1. (TCO 8) Which words belong in the blank to indicate that the method PutFiles() returns a double value to the calling method, and that only the class containing PutFiles() is allowed to call it?_____ PutFiles()
private static double
public static double
private static void
public static void

2. (TCO 8) Which is a correct heading for a method that accepts three doubles and returns their sum?
public static void Add(double num1, num2, num3);
public static Add(double num1, double num2, double num3);
public static double Add(double num1, double num2, double num3);
public static sum Add(double num1, double num2, double num3);

3. (TCO 8) Suppose your code has two variables declared as:
double myNumber = 2.17;
int myInt = 6;
Which of the following would be a legal call to this method:
public static double getWidgets(int num1, double num2)
double getWidgets(myInt, myNumber);
getWidgets (myInt, myNumber);
myInt = getWidgets(myNumber);
double newWidget = getWidgets(myInt, myNumber);

4. (TCO 7) Which is a valid overloaded version of this method:
char CalculateGrade(double val1, double val2)
char CalculateGrade(int val1)
char CalculateMyGrade(int val1, double val2)
char CalculateMyGrade(double val1)
double CalculateGrade(double val1, double val2)