as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
discuss the principles of object-oriented programming
user
object-oriented programming (oop) is a programming paradigm based on the concept of "objects", which may contain data fields, and code, in the form of procedures known as methods. the principles of oop are encapsulation, abstraction, polymorphism, and inheritance. encapsulation is the ability to combine methods and data into a single unit, abstraction is the ability to hide the details of an implementation and only show the essential features, polymorphism is the use of a single interface for multiple data types, and inheritance is the ability for one class to extend the functionality of another.
assistant