Question

QUESTION 22

1. When you want a method to be able to change the value of a variable that is passed to it as an argument, the variable must be ________.

   		passed by value
   		passed by reference
   		a variable parameter
   		a value parameter

QUESTION 23

1. Not only may the counter variable of a  for loop be initialized in the initialization expression, but it may also be declared there.

   True

   False

QUESTION 26

1. You have to write the data type for each parameter variable in a parameter list.

   True

   False

Answer 1

22) passed by reference
23) True
26) True