.net Framework 3.5

.NET Framework 3.0 is
somewhat different from the 1.x and 2.0 .NET Framework.
The first two .Net frameworks focused on allowing many different l
anguages to communicate with a common set of libraries translated through
the Common Language Runtime (CLR). Introduced with .NET 1.1 and
enhanced with .NET 2.0, the CLR works on a relatively simple concept:
A common runtime model executes code for any system running the .NET Framework.
What this means to you as a developer is that you don’t need to keep relearning
languages for different technologies.
For instance, a C# developer who writes Windows
Forms applications take the knowledge used for building
forms and apply it to writing web pages.
Similarly, a Visual Basic .NET developer can switch from
writing mobile applications to writing web services.
The CLR acts as an arbitrator and communicates back and forth.


The .NET 3.0 Framework is not improving upon existing technologies
but rather introducing four new foundation technologies:

Windows Presentation Foundation (WPF)
Windows Communication Foundation (WCF)
Windows Workflow Foundation (WWF)
Windows CardSpace (WCS)
Each of these technologies is a new cornerstone that developers can leverage
for new solutions.

Now .Net Framework 3.5 has been released

Ref By:

www.interviewsworld.com