JAVA Overriding and Overloading
What is output of the program?class Test{ public void display(int x, double y){ System.out.println(x+y); } public double display(int p, double q){ return (p+q); } public static void main(String args[]){ Test test = new Test(); test.display(4, 5.0); System.out.println(test.display(4, 5.0)); }}

Compilation Error
9 9
None of these
9.0 9.0

ANSWER DOWNLOAD EXAMIANS APP

JAVA Overriding and Overloading
What will be the output?interface A{public void method1();}class One implements A{public void method1(){System.out.println("Class One method1");}}class Two extends One{public void method1(){System.out.println("Class Two method1");}}public class Test extends Two{public static void main(String[] args){A a = new Two();a.method1();}}

Class Two method1
Compilation Error
Nothing will be printed
Class One method1

ANSWER DOWNLOAD EXAMIANS APP

JAVA Overriding and Overloading
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 Person I am a Student
I am a Student I am a Person
I am a Student

ANSWER DOWNLOAD EXAMIANS APP

JAVA Overriding and Overloading
Determine output:class A{ public void printValue(){ System.out.println("Value-A"); }}class B extends A{ public void printNameB(){ System.out.println("Name-B"); }}class C extends A{ public void printNameC(){ System.out.println("Name-C"); }}1. public class Test{2. public static void main (String[] args){3. B b = new B();4. C c = new C();5. newPrint(b);6. newPrint(c);7. }8. public static void newPrint(A a){9. a.printValue();10. }11. }

Name-B Name-C
None of these
Value-A Value-A
Value-A Name-B
Value-A Name-C

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON JAVA Overriding and Overloading