Object-Oriented Programming

Encapsulation is the object-oriented programming concept that binds together the data and the functions that manipulate that data into a single unit, usually a class.

Yes, class objects can be passed to functions either by value, by reference, or by pointer, just like primitive data types.

In layered architecture, the active elements in each layer are formally called entities. These entities perform the functions of that layer and provide services to the layer above.

Primitive data types (like int, float, char) are predefined by the programming language and represent the most basic building blocks for data manipulation.

Pre-defined data types, such as int, float, or char, are provided by the programming language and are known as built-in or primitive data types.

Encapsulation is the bundling of data and the methods that operate on that data into a single unit, such as a class.

Polymorphism allows objects of different classes to be treated as objects of a common superclass, or allows methods to take different forms.

Objects are designed to be reusable software components, allowing the same logic or structure to be used in different parts of an application.

Inheritance is the OOP principle that allows a new class to derive attributes and methods from an existing class.

In C, data types are categorized as basic (int, char, etc.), derived (arrays, pointers, structures, unions), and user-defined. Unions are derived types.

At the symbol level, knowledge is represented using symbols that correspond to objects, properties, and relations. These symbols are manipulated by the system to perform reasoning.

 This .NET cryptographic class represents the super class for triple data encryption standard algorithms from which all TripleDES implementations must derive.