Quesions based on .net , c#, sql server, vb.net. Abstract and Interface difference with example. Explain Method overloading.Write sql query to display top 2nd largest selling product. Write query to display most repetative products name based on product name. In system test they asked to design web/windows application in 90 min. Points noted will be logic for primary key, database connection logic whether sp ,triggers are used or not. Crystal report used or not. Validations implemented or not. Once they find application is working with validation and no error then they will send you for 3 rd round
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Answered the question is single line but they did not seem to be happy, as they are expecting you to explain everything with example in paper.and I did not explained properly.