Question

Board question plzzzzzzz answer​

Answer 1

A class can contain data members and methods with the complete definition. An interface contains the only signature of members. A class can only be inherited from a single class but can be inherited from more than one interfaces. Interfaces are always implemented whereas classes are extended

Answer 2

$\huge\red{hey mate}$

$\bold\green{here is ur answer}$

A boundary across which two independent systems meet and act on or communicate with each other.In computer technology, there are several types of interfaces. user interface - the keyboard, mouse, menus of a computer system. The user interface allows the user to communicate with the operating system.

the major difference between class and interfacethat is a class can be instantiated, but aninterface can never be instantiated. ... A classis instantiated to create objects.