How to aggregating data across related tables?
What are the different ado.net namespaces are available in .net?
What is serialization and de-serialization in .net? How can we serialize the dataset object?
What is csdl entity framework?
Why ca not we use multiple inheritance and garbage collector paralelly in .net?
How many commands does the oledbcommand takes?what are they?
What is the difference between connected environment and a disconnected environment?
what is type dataset?
what is clustered index?why is it created?
What is difference between executenonquery and executequery?
What is dataset and tell about its features. What are equivalent methods of previous, next etc. Of ADO in ADO.NET ?
What do you know about ado.net's methods?
Which database is the ado.net sql connection object designed for?