SCJP Module-2 Question-6
This given sample program checks your core Java concepts and is also useful for SCJP exam preparation.
This given sample program checks your core Java concepts and is also useful for SCJP exam preparation.Which are correct input-output options :
public class Example6{
public static void main(String args[])
{
public int check(char a) {
if (a <= 'N') {
if (a == 'E')
return 2;
return 1;
} else if (a == 'S')
return 3;
else if (a == 'W')
return 4;
return 0; }
}
}
Options are :
(1) a='A' output=1.
(2)Compile error.
(3) a='X' output=0,
(4)a='D' output=0.
Answer :
(1) & (3)
Explanation :
Since 'Ascii' value of 'D' is less than 'Ascii' value of 'N', so it's output will be 1.That's why it(4) is not correct option to choose.
