What is sqlconnection and sqlcommand?
Explain the differences between oledb sql server, oledbdotnet provider?
What is ado net stands for?
Explain how can we load multiple tables in to dataset?
What providers does Ado.net uses?
Explian About DataAdapters
What are the advantages of oledb compared with other classes?
what is Sql Native Client?
Execute nonquery returns no. of afected rows.So if my stored procedure hav lot of select stmnt, delete stmnt, insert stmnt..then what does execute nonquery returns in this case?
What is the difference between connected environment and a disconnected environment?
how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?
what is meant by connection pooling and event pumbling in ado.net
Which is faster entity framework or ado.net?