1. What will happen when you compile and run the following code? class One{ public static void process(){ System.out.print("Parent"); } } class Two extends One{ public static void process(){ super.process(); System.out.print("Child"); } } public class Test{ public static void main(String args[]){ One one = new Two(); one.process(); } }

a. Parent

b. Compilation Error

c. Child

d. ParentChild

2.

Given the code fragment, what will be the output when you compile and run the code.

class One{ String className = "One"; } class Two extends One{ String className = "Two"; } public class Test{ public static void main(String[] args) { One one = new Two(); System.out.println(one.className); } }

a. Compilation error

b. Two

c. Runtime error

d. One

3.

What will happen when you compile and run the following code?

class One{ public abstract One(); } class Two extends One{ public Two(){ System.out.println("Two"); } } public class Test{ public static void main(String[] args) { Two two = new Two(); } }

a. Compilation error

b. Runtime error

c. Two

4.

What will happen when you compile and run the following code?

public class Test{ public void doNothing(Object object){ System.out.println("Object"); } public void doNothing(Integer i){ System.out.println("Integer"); } public void doNothing(Double i){ System.out.println("Integer"); } public static void main(String[] args) { Test test = new Test(); test.doNothing(args); } }

a. Double

b. Integer

c. None of the above

d. Object