Question

which xxx allows a collection of vehicle objects to dynamically invoke drive() in plane and boat? public class vehicle { xxx

Answer 1

A method in Java which allows a collection of vehicle objects to dynamically invoke drive() in plane and boat is: d. public void drive() {...}.

What is an object class?

In object-oriented programming (OOP) language, an object class represents the superclass of every other classes when using a programming language such as Java. Also, the superclass is more or less like a general class in an inheritance hierarchy.

This ultimately implies that, a subclass can inherit the variables or methods of the superclass.

In this scenario, a method in Java which allows a collection of vehicle objects to dynamically invoke drive() in plane and boat is: d. public void drive() {...}.

Read more on object class here: brainly.com/question/14963997

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Complete Question:

Which XXX allows a collection of Vehicle objects to dynamically invoke drive() in Car and Boat ?

public class Vehicle {

  XXX

}

public class Plane extends Vehicle {

   Override

  public void drive() {...}

}

public class Boat extends Vehicle {

   Override

  public void drive(){...}

}

a. public void super.drive() {...}

b. public void drive(int miles) {...}

c.private void drive() {...}

d. public void drive() {...}