What is dataset and tell about its features. What are equivalent methods of previous, next etc. Of ADO in ADO.NET ?
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What is a sqldataadapter?
What is the meaning of executenonquery?
What is basic use of data view?
In how many ways we can retrieve table records count? How to find the count of records in a dataset?
Explain how to create dynamic gridview?
What is method to get XML and schema from Dataset? getXML() and get Schema ()
What are basic methods of dataadapter?
What is meant by ‘transaction’ in a database and what are the ‘properties of transaction’?
What are the different namespaces used in the project to connect the database? What data providers available in .net to connect to database?
What is disconnected data?
What is difference in record set and dataset?
What does sqldatareader return?
What is command class in ado.net?
What is the meaning of object pooling?
What is difference between datagridview and datagrid control in winforms?