What is ASP.Net | Advantages of ASP.Net web pages | ASP.Net Page Life cycle?

What is ASP.Net? What are the advantages ASP.Net Technologies?
ASP.NET is a development framework for building web pages and web sites with HTML, CSS, JavaScript and server scripting. ASP.NET supports three different development models: Web Pages, MVC (Model View Controller), and Web Forms:, ASP.Net is a server side Technology to develop a web based applications.ASP.Net will make use of .Net framework features.

Advantages of ASP.Net

• ASP.NET makes development simpler and easier to maintain with an event-driven, server-side programming model
• ASP.NET offers built-in security features through windows authentication or other authentication methods.
• Content and program logic are separated which reduces the inconveniences of program maintenance.
• Built-in caching features.

What are different stages of ASP.Net Page Life cycle?
Each ASP.Net Web page performs following stages/events

• Page Initialization (Page_Init event)
• Page Loading (Page_Load event)
• Page Prerender (Page_Prerender)
• Page Render (Page_Render)
• Page Unload (Page_Unload)

ASP.NET Web Pages by building a web site:

• Create a web site
• Add files and folders
• Add a consistent look
• Add navigation
• Add a database
• Add login and security