Class and Method Fundamentals in C# Quiz

Classes in C#

• A class is a blueprint or a template that defines the properties and behavior of an object in C#.
• It's a fundamental concept in object-oriented programming (OOP) and is used to create custom data types.

Methods in C#

• A method is a block of code that performs a specific task or set of tasks in C#.
• It's a way to organize and reuse code, and can be called multiple times from different parts of a program.

Class Composition in C#

• A class in C# typically consists of:
  • Fields (data members): Variables that are part of the class and store data.
  • Properties: Members that provide a flexible mechanism to read, write, or compute the values of private fields.
  • Methods: Blocks of code that perform specific tasks or actions.
  • Constructors: Special methods that are used to initialize objects when they are created.
  • Events: Members that enable a class to provide notifications to clients of that class.

Creating a Class in C#

• A class is created in C# using the class keyword followed by the name of the class.
• The class definition is enclosed in curly braces {} and can contain fields, properties, methods, constructors, and events.

Creating an Object in C#

• An object is created for a class in C# using the new keyword followed by the name of the class and any required parameters.
• The new keyword is used to allocate memory for the object and invoke the class constructor.
• The resulting object is an instance of the class, and has its own set of attributes (data) and methods (behavior).