Question

Consider the following Java program :

public static void main (string args [ ])
{
int result, x ;
x = 1 ;
result = 0;
while (x < = 10) {
if (x%2 == 0) result + = x ;
+ + x ;
}
System.out.println(result) ;
}
}

Which of the following will be the output of the above program?

A. 35 B. 30 C. 45 D. 35

2.

public static void main(String args[])
{

int i = 1;
System.out.println(i+” , “);
System.out.println(i);
}
public int m(int i)
{
i += 2;

return i;
}
}

A.3,1 B 1,1 C 1,3

Answer 1

Question 1:
// TestCode.java
public class TestCode {
    public static void main (String args [ ])
    {
        int result, x ;
        x = 1 ;
        result = 0;
        while (x <= 10) {
            if (x%2 == 0)
                result += x ;
            ++x ;
        }
        System.out.println(result) ;
    }
}
Output of the given code is 30
Answer:
B. 30

Question 2:
// TestCode.java
public class TestCode {
    public static void main(String args[])
    {
        int i = 1;
        System.out.println(i+" , ");
        System.out.println(i);
    }
    public int m(int i)
    {
        i += 2;

        return i;
    }
}
Output of the given code is
1 ,
1
Answer:
B 1,1