Have you ever heard the term OOP? If you are someone who is involved in programming, the term OOP may sound familiar. OOP is a main or basic concept in programming. OOP concepts help developers create more effective and structured program code.

OOP plays an important role in program development and maintenance. Almost all programmers or developers use the OOP concept to create programs according to the expected implementation. If programming code is generally organized based on logic and function, OOP allows developers to develop programs that are divided into certain objects.