What will be the output of the program? class A { public A(int x){} } class B extends A { } public class test { public static void main (String args []) { A a = new B(); System.out.println("complete"); } }

It compiles and runs printing nothing

What will be the output of the program? class A { public A(int x

1.	What will be the output of the program? class A { public A(int x){} } class B extends A { } public class test { public static void main (String args []) { A a = new B(); System.out.println("complete"); } }
A.	It compiles and runs printing nothing
B.	Compiles but fails at runtime
C.	Compile Error
D.	Prints "complete"
Answer» D. Prints "complete"

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