Object Oriented Programming

5. A variable that belongs to a specific object instance.
7. A keyword indicating that a method or variable belongs to a class rather than an instance.
10. A method that modifies an object's attributes.
12. When a class derives attributes and methods from another class.
16. A software development model where code is publicly available for modification.
18. The practice of breaking a program into smaller, reusable parts.
20. The ability for different classes to respond to the same method call in different ways.

1. A "uses" relationship where an object relies on another object’s functionality.
2. A data type that can hold only two values: true or false.
3. The practice of restricting direct access to object data.
4. A method that retrieves the value of an object's attribute.
6. A "has-a" relationship where one object contains another as an attribute.
8. The process of creating an object from a class.
9. An abstract entity that consists of data and methods.
11. a character encoding standard that allows internationalization of text.
13. A variable passed to a method to provide input.
14. A function inside a class that defines an object's behavior.
15. A special method used to initialize an object.
17. A diagramming language used to visualize object relationships.
19. A blueprint for creating objects.