Western Governors University (WGU) ICSC2211 D684 Introduction to Computer Science Practice Test

Object-oriented programming (OOP) emphasizes the concept of "objects," which are instances of classes that encapsulate both data and the methods that operate on that data. This paradigm enables developers to create modular, reusable code that reflects real-world entities and interactions. Objects typically contain attributes (which hold data) and behaviors (which are defined by functions or methods). This approach promotes principles such as encapsulation, inheritance, and polymorphism, making the design and maintenance of software systems more efficient and intuitive.

In contrast, other programming paradigms focus on different concepts. For example, using global variables and their scope is more aligned with procedural programming and doesn't encapsulate behavior and data together, which is a core feature of OOP. Similarly, procedural sequences of instructions indicate a linear approach to programming that lacks the organization and modularity provided by object-oriented structures. Finally, while functions are key in various programming paradigms, in OOP, they are specifically tied to objects, which enhance code organization and data security, rather than being standalone building blocks as seen in purely functional programming contexts.