Question

Actions are performed in an object oriented systems by sending ............................. to an object.

• A. Statements
• B. Messages
• C. Control
• D. None of these

Answer 1

Answer: (B)

Messages

Actions are performed in an object oriented systems by sending messages to an object.

Object oriented programmingis a programming style which is associated with the concepts like class, object, inheritance, encapsulation, abstraction, and polymorphism.

In the class-based object-oriented programming paradigm, object refers to a particular instance of a class, where the object can be a combination of variables, functions, and data structures. A class can be defined as a template/blueprint that describes the behavior/state that the object of its type supports.