Your team has started to write software for managing a vehicle storehouse using a programming language that supports OOP. This is the class hierarchy you plan to use:

class Vehicle
class Car inherits Vehicle
class Bicycle inherits Vehicle
class MountainBike inherits Bicycle
class Downhill inherits MountainBike

Objects of which type can be assigned to a variable of type Bicycle?

(Select all acceptable answers.)

Vehicle
Car
MountainBike
Downhill
   

Tags
OOP & Design Patterns Inheritance New Public
Easy

2min

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