Question

You have the following class definitions: public abstract class Vehicles { } public class Bus { } public class MyClass { public Vehicles go() { return new Bus(); } } What change would have to be made to allow this code to compile?

technology programming languages

1. Change public abstract class Vehicles { } to public class Vehicles { }
1. Change public class Bus { } to public class Bus extends Vehicles { }
1. Change public class MyClass { to private class My Class {
1. Change public abstract class Vehicles { } to protected abstract class Vehicles { }

Answer 1

Correct Option: B

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