B A class A  {    String name="A";    public String getName()  {        return name;    }      String greeting()  {        return "class A";    }}class B extends A  {    String name="B";          String greeting()  {        return "class B";    }  }public class Test   {    public static void main(String arg[])  {        A a=new A();        A b=new B();        System.out.println(a.greeting()+" has name "+a.getName());        System.out.println(b.greeting()+" has name "+b.getName());    }} Place the names "A" and "B" in the following output. class has name                            class has name

Analyze the following code and choose the correct answer from below.public class Test {   public static void main(String[] args) {     new B();   } } class A {   int i = 7;      public A() {     System.out.println("i from A is " + i);   }    public void setI(int i) {     this.i = 2 * i;   } } class B extends A {   public B() {     setI(20);     // System.out.println("i from B is " + i);       }    @Override   public void setI(int i) {     this.i = 3 * i;   } }

class A {A(String s){System.out.println(s);}}class B {static A s1=new A("s11");static{ s1 = new A("s12");}}class C extends B {static{ s3 = new A("s31"); }static A s3=new A("s32");}// what's the output?C c = new C();

Analyze the following code carefully. Please select the one that applies.public class Test {  public static void main(String[] args) {    A a = new A();    a.print();  }}class A {  String s;  A(String s) {    this.s = s;  }void print() {    System.out.println(s);  }}

class FourWheeler{    public FourWheeler()    {        System.out.println("Class FourWheeler");    }}class Car extends FourWheeler{    public Car()     {        System.out.println("Class Car");        }}class Audi extends Car{   public Audi()    {        super();        System.out.println("Class Audi");    }}class Driver{    public static void main(String args[])    {        Audi cc=new Audi();    }}

what is the result of the following piece of code:public class Person{ public void talk(){ System.out.print("I am a Person"); }}public class Student extends Person{ public void talk(){ System.out.print("I am a Student"); }}public class Test{ public static void main(String args[]){ Person p = new Student(); p.talk(); }}I am a Person I am a Student I am a Person I am a StudentI am a Student I am a Person