What is the main difference between ADO and ADO.Net
- 4 Answers
- 8387 Views
- HCL, I also Faced
- E-Mail Answers
Answer Posted / babina
The old ADO (ActiveX Data Object) has evolved to ADO.NET in
the .NET Framework. The ADO.NET object is a lightweight
object. The ADO Recordset was a huge object in ADO. It
provided the ability to support multiple types of cursors.
It provided fast lightweight "firehose" cursor and also
supported a disconnected client-side cursor that supported
tracking, optimistic locking, and automatic batch updates of
a central database. However, all of this functionality was
difficult to customize.
ADO.NET breaks the functionality of the ADO object to
multiple classes, thereby allowing a focused approach to
developing code. The ADO.NET DataReader is equivalent to the
"firehose" cursor. The DataSet is a disconnected cache with
tracking and control binding functionality. The DataAdapter
provides the ability to completely customize how the central
data store is updated with the changes to a DataSet.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
Do you use stored procedure in ado.net?
What is the role of the dataset object in ado.net?
What are the advantages of ado.net?
Explain About ado.net components/objects. Usage of data adapters and tell the steps to retrieve data.
Define data adapter?
How can we serialize the dataset object?
What is dataset object? Explain the various objects in dataset.
What are the important features of ado.net 2.0?
How can we add/remove row's in "datatable" object of "dataset"?
What is ado control?
What DataReader class do in ADO.NET ?
Which namespaces are used for data access?
What is openquery?
What is ado.net code?
What are the namespaces used in ADO.Net to connect to a database?
