What?s the role of the DataReader class in ADO.NET connections?
- 7 Answers
- 13839 Views
- Honeywell, Ksb, I also Faced
- E-Mail Answers
Answer Posted / senthil kumar
DataReader has play vital role in ADO.NET when retrieve the
dataset.Its forward and read only optiion.They are not have
the pointer.It can only move the record with value
pointer.It is effiecnt data retrieval mechnism in ADO.Net.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Is bulk insert faster than insert?
What is the namespaces being used to access oracle database?
What is the default timeout specified for "sqlcommand.commandtimeout" property?
What is oledb connection?
Which architecture does Datasets follow?
What are the different layers of ado.net?
What is ole data type?
How do I delete a row from a DataTable?
Explain how can we load multiple tables in to dataset?
What is datasource in ado.net?
What are the important features of ado.net 2.0?
What is connection in ado.net?
What is shadow copy?
Some important instruction regarding ADO.NET connection string ?
How to identify the controls which can be used for binding data?
