Subroutines

Computing

In the image above, how many parameters does the subroutine "calculate" take?

It calls the calculate subroutine using num1 and num2 as arguments

It is adding a and b but will not output the answer until the subroutine has been called

It will prompt the user to enter two numbers

The subroutine calculate is being created/defined.

In the image above, which one of the statements below best describes what is happening at line 10?

Using the image above, on line 1, are "a" and "b" described as arguments or parameters?