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SCJP Module-1 Question-22

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The Sample program given below will test your understanding about the public final static variable in Java.

Given a sample code:

public class Test {
public static final String COOL = "boy";

public static void main(String[] args) {
Sub a = new Sub();
System.out.print(Test.COOL);
System.out.print(Sub.COOL);
System.out.print(a.COOL);
System.out.print(((Test) a).COOL);
}
}

class Sub extends Test {
public static final String COOL = "girl";
}

What will be the result? Choose the correct option?

(A) girl girl boy boy
(B) boy girl boy girl
(C) girl boy girl boy
(D) boy girl girl boy

Answer:

(B)

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Posted on: July 21, 2010 If you enjoyed this post then why not add us on Google+? Add us to your Circles

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