Dot Net Interview Questions & Answers

Showing 3 of 33 questions | Page 4

Technical interview questions and answers play a major role in Dot Net Interviews because companies want candidates who understand the .NET Framework, CLR, C#, ASP.NET, ADO.NET, and application lifecycle management. Dot Net skills are widely used in enterprise application development, making this topic important in interviews for both freshers and experienced candidates. Companies like TCS, Infosys, Wipro, Cognizant, and Capgemini frequently ask questions on .NET fundamentals, coding techniques, and real-time scenarios to assess your problem-solving and programming capabilities. This guide provides the most important Dot Net interview questions with answers to help you prepare effectively. With clear explanations and examples, these questions will help you build confidence and perform well in technical rounds and project-based discussions during placement interviews.

Showing 3 of 33 questions

31. How many classes can a single .NET DLL contain?

It can contain many classes.

32. what is a diffgram, and a good use for one?

The DiffGram is one of the two XML formats that you can use to render DataSet object contents to XML. For reading database data to an XML file to be sent to a Web Service.

33. Should validation (did the user enter a real date) occur server-side or client-side? Why?

Client-side. This reduces an additional request to the server to validate the users input.
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