ASP.NET Interview Questions | Eklavya Online

ASP.NET Interview Questions

How can we improve the Performance of an ASP.NET Web Page?

This is the most common question from the ASP.NET forum in any interview. In this post I’m going to point out some of the important points that may help to improve the performance. Here I used the word “improve performance” in the sense to decrease the loading time of the page. There are various reasons …

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Enterprise Library in ASP.NET?

Enterprise Library: It is a collection of application blocks and core infrastructure. Enterprise library is the reusable software component designed for assisting the software developers. We use the Enterprise Library when we want to build application blocks intended for the use of developers who create complex enterprise level application. Enterprise Library Application Blocks Security Application …

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What are master pages?

Some points about Master Pages, The extension of MasterPage is ‘.master’. MasterPage cannot be directly accessed from the client because it just acts as a template for the other Content Pages. In a MasterPage we can have content either inside ContentPlaceHolder or outside it. Only content inside the ContentPlaceHolder can be customized in the Content …

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What are the Navigations techniques in ASP.NET?

Navigation can cause data loss if it not properly handled. We do have many techniques to transfer data from one page to another but every technique has its own importance and benefits. We will discuss the following techniques in this article. Response.Redirect Server.Transfer Server.Exceute Cross page posting

What is the difference between ASP.NET Web API and WCF?

The ASP. NET Web API is a framework that uses the HTTP services and makes it easy to provide the response to the client request. The response depends on the request of the clients. The Web API builds the HTTP services, and handles the request using the HTTP protocols. The request may be GET, POST, …

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What are the differences between ASP.NET HttpHandler and HttpModule?

The user requests for a resource on web server. The web server examines the file name extension of the requested file, and determines which ISAPI extension should handle the request. Then the request is passed to the appropriate ISAPI extension. For example when an .aspx page is requested it is passed to ASP.NET page handler. …

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What is the Difference between session and caching?

The first main difference between session and caching is: a session is per-user based but caching is not per-user based, So what does that mean? Session data is stored at the user level but caching data is stored at the application level and shared by all the users. It means that it is simply session …

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