Features and disadvantages of dataset?2 13723
If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?7 8555
If we want to connect to many databases in dataaccess layer such as MSAccess,Sql server,oracle means not to a particular database depends on condition we have to connect to appropriate database in this scenario if we without changing code Ho wdo you handle this situation?4 6923
How to creating a SqlCommand Object?
What is execute scalar in ado.net?
How to bind the controls(best practice) comboboxes to the data in the dataset?
What is the difference in an abstract class and an interface?
What is difference between ado.net and asp net?
How do you update a dataset in ado.net and how do you update database through dataset?
What are typed and untyped dataset?
What is fill method in ado.net?
What is ado object model?
describe the dataset object in ado.net.
What is the difference between OLEDB Provider and SqlClient?
What are the disadvantages of using datalist?
What is the difference between the clone() and copy() methods of the dataset class?
What is dataset object? Explain the various objects in dataset.
What are the objects of ado.net?