Intro to Java Day 20 Homework

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Email *

Record my email address with my response

Which of the following is an appropriate way of defining a method? *

1 point

private void (int a) {}

public int (int a) {}

public static null function(int a) {}

public static String f(int a) {}

private static void int[] f(int a) {}

True or False: All functions must have a return type. *

1 point

True

False

How many return types can a function have at most? *

1 point

Unlimited

-1

public static void main(String[] args) {

int c = 9;

int d = 11;

int bob = add(c, d);

bob = add(bob, 20);

}

public static int add(int a, int b){

return a+b;

}

For the above code, what is the value of bob at the end of the main function?

1 point

Programming Question

Create a function that changes the array values by adding the previous element to it.

Example: {1, 2, 3} --> {1, 3, 6}

1 point

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