23/12 .NET FRAMEWORK ARCHITECTURE -

DATE 23/12/2010 Thursday

.NET FRAMEWORK ARCHITECTURE -

BCL is a set of library function that is provided in common for all the .net languages.

ADO.net is a technology that is used for communication with databases.

ASP.net is a technology for developing WEB application using .net languages.

WIN FORM is used in the development of graphical user interfaces

WPF windows presentation foundation is all so used in the development of GUI only with support for graphics, animation 2 dimensional and three dimensional imagine.

WCF is stand for windows communication foundation is used in the development of distributed application.

WF – windows workflow foundation.

LINQ( language integrated query), it is used for communication with SQL server database apart from AVO.net whereas LINQ is simple and easy for programming then AVO.net.

Avo.net entity framework provides added fetchers to ADO.net which is available traditional.

CLR is the core component of .nets framework which is responsible for execution of .net applications it contains various think in it like-

1. Security manager whose tack cares of application security,

2. CLASS LOADER – This is responsible for loading of required library

3. JIT Compiler (JUST IN TIME COMPILER) is responsible in converting IL code into machine code. In this problem to improvise the performance of compilation it adopts few optimization techniques like – conversion gradually during the program execution and also storing of machine code in the memory for consuming it for next time.

4. Garbage collector is responsible for memory management which is a process of allocating and de-allocating the memory that is required for a program.

Managing memory is very critical for a system in this process it used as garbage collector that provides implicit memory management (automatic memory management when compiled with manual memory management that is explicit allocation and de-allocation.

Garbage collector when it finds unused objects in the program treats them as garbage and destroys immediately. Garbage collector was invented by john mecheciv in the year 1959 to resolve the problems of manual memory management.