What is the output of this program? abstract class n { int K; abstrac – McqOptions

MCQOPTIONS

1.	What is the output of this program? abstract class n { int K; abstract void display(); } class m extends n { int L; void display() { System.out.println(L); } } public class Abstract_class_Example { public static void main(String args[]) { m obj = new m(); obj.L=5; obj.display(); } }
A.	1
B.	2
C.	3
D.	4
E.	5
Answer» F.

Discussion

No Comment Found

Related MCQs

What is the output of this program?class N { int K; void display() { System.out.println(K); } } class M extends N { int L; void display() { System.out.println(L); } } public class MethodOverriding { public static void main(String args[]) { M object = new M(); object.K=6; object.L=5; object.display(); } }
What is the output of this program?class N { public int K; protected int L; } class M extends N { int L; void display() { super.L = 5; System.out.println(K + " " + L); } } public class Result { public static void main(String args[]) { M object = new M(); object.K=3; object.L=4; object.display(); } }
What is the output of this program?class N { public int K; public int L; N() { K = 5; L = 6; } } class M extends N { int p; M() { super(); } } public class super_Example { public static void main(String args[]) { M object = new M(); System.out.println(object.K + " " + object.L); } }
What is the output of this program? abstract class n { int K; abstract void display(); } class m extends n { int L; void display() { System.out.println(L); } } public class Abstract_class_Example { public static void main(String args[]) { m obj = new m(); obj.L=5; obj.display(); } }
What is the output of this program?class N { public int K; private int L; } class M extends N { void display() { super.K = super.L + 2; System.out.println(super.K + " " + super.L); } } public class inheritance_Example { public static void main(String args[]) { M object = new M(); object.K=1; object.L=2; object.display(); } }