Difference b/w asp.net 2.0 and 3.5

asp.net 1.1 asp.net 2.0 (http://www.geekinterview.com/question_details/33965) • GridView control and the declarative data binding controls (the SqlDataSource, ObjectDataSource, and so on). • new data-bound UI controls such as GridView, DetailsView, FormView, TreeView, and Menu • Master Pages, Themes, Skins • Web Parts controls • Navigation Controls like Site Maps, Tree Views, Dynamic HTML Menus • Standard controls for security (Login, LoginStatus, LoginName, LoginView,CreateUser Wizard,PasswordRecovery) • Roles and Personalization • PreCompilation • Sharing code in the application asp.net 3.0 • Inbuilt ajax support • LINQ (Language-Integrated Query) • A new ListView data control that displays data and that provides a highly customizable UI. • The DataPager control • A new LinqDataSource control that exposes Language-Integrated Query (LINQ) through the ASP.NET data source control architecture. • A new merge tool (Aspnet_merge.exe) that merges precompiled assemblies to support flexible deployment and release management. • Multi-targeting Web Applications • JavaScript debugging and IntelliSense features