ASP.NET
ASP.NET is a set of web development technologies marketed by Microsoft. Programmers can use it to build dynamic web sites, web applications and XML web services. It is part of Microsoft's .NET platform and is the successor to Microsoft's Active Server Pages (ASP) technology.

ASP
Active Server Pages (ASP) is Microsoft's server-side technology for dynamically-generated web pages that is marketed as an add-on to Internet Information Services (IIS).
Programming ASP websites is made easier by various built-in objects. Each object corresponds to a group of frequently-used functionality useful for creating dynamic web pages. In ASP 2.0 there are six such built-in objects: Application, ASP Error, Request, Response, Server, and Session. Session, for example, is a cookie-based session object that maintains variables from page to page. Application Center Test is also available for load testing.

PHP
PHP (Hypertext Preprocessor) is an open-source, reflective programming language. Originally designed as a high level scripting language for producing dynamic Web pages, PHP is used mainly in server-side application software.

Flash
Adobe Flash (formerly Macromedia Flash and before that Future Splash), or simply Flash, refers to both the Adobe Flash Player and to a multimedia authoring program used to create content for the Adobe Engagement Platform (such as web applications, games and movies). The Flash Player, developed and distributed by Adobe Systems (which bought Macromedia), is a client application available in most dominant web browsers. It features support for vector and raster graphics, a scripting language called Action Script and bidirectional streaming of audio and video.

Strictly speaking, Adobe Flash is an integrated development environment (IDE) while Flash Player is a virtual machine used to run, or parse, the Flash files, but in contemporary colloquial terms "Flash" can refer to the authoring environment, the player or the application files.

Java
Java is an object-oriented programming language developed by James Gosling and colleagues at Sun Microsystems in the early 1990s. Unlike conventional languages which are generally either designed to be compiled to native (machine) code, or interpreted from source code at runtime, Java is compiled to a byte code which is then run (generally using JIT compilation) by a Java virtual machine.
The language itself borrows much syntax from C and C++ but has a simpler object model and fewer low-level facilities.
Java is only distantly related to JavaScript, though they have similar names and share a C-like syntax.

JSP
Java Server Pages (JSP) is a Java technology that allows software developers to dynamically generate HTML, XML or other types of documents in response to a Web client request. The technology allows Java code and certain pre-defined actions to be embedded into static content.

The JSP syntax adds additional XML tags, called JSP actions, to be used to invoke built-in functionality. Additionally, the technology allows for the creation of JSP tag libraries that act as extensions to the standard HTML or XML tags. Tag libraries provide a platform independent way of extending the capabilities of a Web server.
JSPs are compiled into Java Servlets by a JSP compiler. A JSP compiler may generate a servlet in Java code that is then compiled by the Java compiler, or it may generate byte code for the servlet directly.

MYSQL
MySQL is a multithreaded, multi-user, SQL Database Management System (DBMS) with more than six million installations.[1] MySQL AB makes MySQL available as free software under the GNU General Public License (GPL), but they also dual-license it under traditional proprietary licensing arrangements for cases where the intended use is incompatible with the GPL.

MSSQL
Microsoft SQL Server is a relational database management system (RDBMS) produced by Microsoft. Its primary query language is Transact-SQL, an implementation of the ANSI/ISO standard Structured Query Language (SQL) used by both Microsoft and Sybase. SQL Server is commonly used by businesses for small- to medium-sized databases, but the past five years have seen greater adoption of the product for larger enterprise databases.

MS Access
Microsoft Access (full name Microsoft Office Access) is a relational database management system from Microsoft, packaged with Microsoft Office Professional which combines the relational Microsoft Jet Database Engine with a graphical user interface.
Microsoft Access can use data stored in Access/Jet, Microsoft SQL Server, Oracle, or any ODBC-compliant data container. Skilled software developers and data architects use it to develop powerful, complex application software. Relatively unskilled programmers and non-programmer "power users" can use it to build simple applications without having to deal with features they don't understand. It supports substantial object-oriented (OO) techniques but falls short of being a fully OO development tool.