A universal remote has a lot of similarities to an interface. By itself a universal remote does nothing. It defines a set of buttons for standard operations, but the operation of each button must be...

A
universal remote
has a lot of similarities to an
interface.
By itself a universal remote does nothing. It defines a set of buttons for standard operations, but the operation of each button must be programmed specifically to suit each kind of device that you want to control. You can represent the
TV and VCR by classes, each of which will make use of the same
remote-control interface. Universal remote controls perform
common functionality
on devices like
TV and VCR: power on/off, volume up/down, Channel up/down, set Specific channel and mute.

Define an interface
to model the common functionality of
universal remote. Define
TV and VCRclasses
that use
the universal remote.
Demonstrate polymorphic behavior
with these classes and create at least
two objects of each class in main method.
Write some code in main to show the sample output as well.