Given code:public abstract class A{ }public class B extends A{}The following code sequence would correctly create an object reference of class A holding an object reference for an object of class B:A c; c = new B (); TrueFalse

Question

Computers and Technology

Lucille Morrison

22 May, 07:23

Given code:public abstract class A{ }public class B extends A{}The following code sequence would correctly create an object reference of class A holding an object reference for an object of class B:A c; c = new B (); TrueFalse

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Answers (1)

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Finley Gibbs · Answer 1

True.

Explanation:

In the code given in the question we have an abstract class A. Then we have a class B which inherits the class A it is also an example of single inheritance.

Line A c; creates a reference of A type.

Line c=new B (); states that the reference of A type will refer to an object of class B.

Hence we conclude that the answer is True.