Answer Posted / sandyni
As we know that DataReader is connected architecture it
cannot persists the contents. it reads the contents one by
one record from the dataset until all the records completed.
The main thing is data reader uses pointers to fetch the
next record(index).hence these are the forward only objects
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
Explain the role of data provider in ado.net?
How do you update database through dataset?
What is data relation?
Explain the difference between an ado.net dataset and an ado recordset?
What is ambient transaction?
What is ado net stands for?
Explain the various objects in dataset.
What is ado code?
What is ole db and odbc?
How to load multiple tables into a dataset?
What is method to get XML and schema from Dataset? getXML() and get Schema ()
How many major types of connection objects in ADO.NET?
What is the meaning of object pooling?
How to check if the Dataset has records ?
Explain the two fundamental objects in ado.net?
