WGU Scripting-and-Programming-Foundations - WGU Scripting and Programming Foundations Exam

One of the fundamental characteristics of object-oriented programming (OOP) is the concept of decomposing a program into objects that interact with one another1. This is distinct from procedural and functional programming paradigms, which do not inherently structure programs as a collection of objects. In OOP, objects are instances of classes and contain both data (attributes) and code (methods). These objects encapsulate data and operations and can interact with each other through methods, allowing for concepts such as inheritance, polymorphism, and encapsulation12.

In contrast, procedural programming is characterized by a focus on procedures or routines to perform tasks, and functional programming treats computation as the evaluation of mathematical functions without side effects or state changes2. Neither paradigm organizes code around objects with encapsulated data and methods, which is a defining feature of OOP1.