FAQ on ASP.NET

A PostBack happens when a user takes some action (like submitting a form) that sends information from the page to the server for processing via POST method. In ASP.NET, “PostBack” refers to the process by which a form is submitted to the server for processing. When a user interacts with a web page, such as … Read more

Request flow handles the request from the clients and passes it to the server. Request hits the controller coming from the client. Controller plays its role and decides which model to use in order to serve the request further, passing that model to view which then transforms the model and generates an appropriate response that … Read more

Microsoft is providing the full .NET server stack in open source which means it is a ‘free’ download. This includes ASP.NET, the .NET compiler, the .NET Core Runtime, Framework, and Libraries, enabling developers to build with .NET across Windows, Mac or Linux. When discussing ASP.NET being open-source in an interview context, you can provide the … Read more

Roslyn is the name of the compiler used by .NET Framework. In ASP.NET, the compiler used depends on the version of ASP.NET being used: ASP.NET Web Forms (Traditional ASP.NET): In this case, the C# or VB.NET code is typically compiled at runtime using the ASP.NET runtime compiler, which compiles the code into Intermediate Language (IL) … Read more

The web.config file is crucial because it contains the configuration settings for the application. It keeps your entire configuration separate from your code so you can easily change settings without code changes. It also allows you to potentially encrypt the configuration settings for increased security. In ASP.NET, the web.config file is a configuration file that … Read more