What is Serialization in .NET? what are the types of Serialization?
How can I retrieve two tables of data at a time by using data reader?
ADO and ADO.NET differences?
What is datasource in ado.net?
How is entity framework different from ado.net?
What is difference between sqldatareader and sqldataadapter?
what is the syntax code for oldb to connect oracle
Which type of database is used while processing dynamic database?
What are the different layers of ado.net?
What happens when u try to update data in a dataset in .NET while the record is already deleted in SQL SERVER as backend?
What is difference between datatable and dataset?
What is a dataview?
what is sql Injection?