JAVA Overriding and Overloading ____________ method cannot be overridden. final None of these static private super final None of these static private super ANSWER DOWNLOAD EXAMIANS APP
JAVA Overriding and Overloading What is the output for the below code ?class A{ private void printName(){ System.out.println("Value-A"); }}class B extends A{ public void printName(){ System.out.println("Name-B"); }}public class Test{ public static void main (String[] args){ B b = new B(); b.printName(); }} Value-A None of these Compilation fails - private methods can't be override Value-A Name-B Name-B Value-A None of these Compilation fails - private methods can't be override Value-A Name-B Name-B 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. } Value-A Value-A Name-B Name-C Value-A Name-C Value-A Name-B None of these Value-A Value-A Name-B Name-C Value-A Name-C Value-A Name-B None of these 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();}} Compilation Error Class Two method1 Nothing will be printed Class One method1 Compilation Error Class Two method1 Nothing will be printed Class One method1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Overriding and Overloading What will be the output?class A{ int i = 10; public void printValue(){ System.out.print("Value-A"); }}class B extends A{ int i = 12; public void printValue(){ System.out.print("Value-B"); }}public class Test{ public static void main(String args[]){ A a = new B(); a.printValue(); System.out.print(a.i); }} Value-B 10 None of these Value-A 10 Value-B 11 Value-A 11 Value-B 10 None of these Value-A 10 Value-B 11 Value-A 11 ANSWER DOWNLOAD EXAMIANS APP
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)); }} 9.0 9.0 9 9 Compilation Error None of these 9.0 9.0 9 9 Compilation Error None of these ANSWER DOWNLOAD EXAMIANS APP