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Under what circumstances an object reference be cast to an
interface reference?

Answers were Sorted based on User's Feedback



Under what circumstances an object reference be cast to an interface reference?..

Answer / muthusenthil

when a class implements an interface then an object
referance of that class can be casted to interface referance

class A implements B{

public static void main(String args[]){
B b=new A();

}

Is This Answer Correct ?    6 Yes 1 No

Under what circumstances an object reference be cast to an interface reference?..

Answer / janet

When the object implements the referenced interface, an
object reference be cast to an interface reference.

Is This Answer Correct ?    3 Yes 0 No

Under what circumstances an object reference be cast to an interface reference?..

Answer / debapriya maity

Exactly whenever ur entity passed the IS-A Test ,

A is B :)

Is This Answer Correct ?    1 Yes 0 No

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