What are relation objects in dataset and how & where to use them?1 3923
Difference between OLEDB Provider and SqlClient ?2 8539
What are the different namespaces used in the project to connect the database?3 4791
Which method do you invoke on the DataAdapter control to load your generated dataset with data?4 7554
Explain different methods and Properties of DataReader which you have used in your project?2 5240
What happens when we issue Dataset.ReadXml command?1 4587
How to find the count of records in a dataset?6 17755
How to check if a datareader is closed or opened?1 15694
What are the differences between RAW, AUTO and Explicit modes in retrieving data from SQL Server in XML format?
What happens when u try to update data in a dataset in .NET while the record is already deleted in SQL SERVER as backend?5 9219
What are different layers of ADO.Net?
Which control of the BindingNavigator returns the current position within the data source?
differences between ADO and ADO.NET
How can we add relation between tables in a dataset?
Define Execute Scalar?
What is shadow copy?
Why is ADO.NET serialization slower than ADO ?
What is the difference between Dataset. clone and Dataset.copy?
What are the pre-requisites for connection pooling?
How do I delete a row from a DataTable?
What are the different execute methods of Ado.Net?
What is the use of Dataview?
What are all the commands used with Data Adapter?
What are the differences between OLEDB and SQLClient Providers?
What is Data view?