ADO.NET is Disconnected Architecture. DataReader is
connected Architecture, but DataReader is a part of
ADO.NET. How is it possible?
- 3 Answers
- 11896 Views
- Zensar, I also Faced
- E-Mail Answers
Answer Posted / debakant mohanty.
ADO .net is a disconnected arcitecture and data reader is a
connected architecture.It is possible because the data is
retreived from the database when there is a connection
established and is a stored in a temporary storege area
called data set and are retrieved from there by data
reader.That is simple.
| Is This Answer Correct ? | 3 Yes | 9 No |
Post New Answer View All Answers
Explain how to bind the controls(best practice) comboboxes to the data in the dataset?
What is ado data control?
What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?
What is bubbled event?
What is ado and dao?
What is method to get XML and schema from Dataset? getXML() and get Schema ()
What is the difference between executequery and executenonquery?
What is sql connection in ado.net?
Explain the difference in an abstract class and an interface?
What is difference between connected and disconnected architecture in ado.net?
What connected data?
Explain executenonquery?
Define bubbled event?
What is ado control?
how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?
