Question

In the following program: public  class Problem2{     public static int sample(int x, int y){         int z;         .........

In the following program:

public  class Problem2{

    public static int sample(int x, int y){

        int z;

        ......

     }

    public static void  main(String[] args)

    {

         int a, b;

         ......

         sample(a,b);

    }

}

(1) What is the return type of sample?

(2) What are the local variables of sample?

(3) What are the parameters of sample?

(4) What are the arguments of sample?

(5) Is sample a per-object method? Or a per-class method?

(6) Is sample a public method, or private method?

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Answer #1
(1) What is the return type of sample?
int 

(2) What are the local variables of sample?
z

(3) What are the parameters of sample?
x and y of types int

(4) What are the arguments of sample?
a and b

(5) Is sample a per-object method? Or a per-class method?
per-class method

(6) Is sample a public method, or private method?
public
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