.Net Questions

Popular .Net Interview Questions with Answers

Overview of .Net

The .Net Framework has been developed to cater to the following objectives and requirements:
  • To provide a consistent object-oriented environment to develop applications.
  • To provide a code execution environment that simplifies deployment and versioning.
  • To provide a code execution environment that guarantees the safety of the code that is executing. This includes both code developed internally by an organization or for code developed by 3rd party vendors.
  • To provide a code execution environment that eliminates the issues faced by scripted environments with respect to performance.
  • To provide a common programming model where the choice of a programming language becomes a matter of choice.
  • For more details click below link...



WCF Tutorial


Getting Started

Welcome to the world of windows communication foundation. This section you will learn what is WCF and how it is differ from web service. Tools require setting up the environment for WCF development and great books on WCF also mention here.


->Team Foundation Server 2008 (Overview and Steps for Usage)

-> Visual Source Safe(VSS) Overview & Usage

       ->VSS steps(msdn)


->List of Major Changes in .Net 4.0

  • ControlRenderingCompatabilityVersion Setting in the Web.config File 
  • ClientIDMode Changes 
  • HtmlEncode and UrlEncode Now Encode Single Quotation Marks 
  • ASP.NET Page (.aspx) Parser is Stricter 
  • Browser Definition Files Updated 
  • System.Web.Mobile.dll Removed from Root Web Configuration File 
  • ASP.NET Request Validation 
  • Default Hashing Algorithm Is Now HMACSHA256 
  • Configuration Errors Related to New ASP.NET 4 Root Configuration 
  • ASP.NET 4 Child Applications Fail to Start When Under ASP.NET 2.0 or ASP.NET 3.5 Applications 
  • ASP.NET 4 Web Sites Fail to Start on Computers Where SharePoint Is Installed 
  • The HttpRequest.FilePath Property No Longer Includes PathInfo Values 
  • ASP.NET 2.0 Applications Might Generate HttpException Errors that Reference eurl.axd 
  • Event Handlers Might Not Be Not Raised in a Default Document in IIS 7 or IIS 7.5 Integrated Mode Changes to the ASP.NET Code Access Security (CAS) Implementation 
  • MembershipUser and Other Types in the System.Web.Security Namespace Have Been Moved 
  • Output Caching Changes to Vary * HTTP Header 
  • System.Web.Security Types for Passport are Obsolete 
  • The MenuItem.PopOutImageUrl Property Fails to Render an Image in ASP.NET 4 
  • Menu.StaticPopOutImageUrl and Menu.DynamicPopOutImageUrl Fail to Render Images When Paths Contain Backslashes
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