Interested to Buy Any Domain ? << Click Here >> for more details...
What is main five diffrent between Connected And
Disconnected environment
- 15 Answers
- 90548 Views
- HCL, Satyam, US India, Wipro, I also Faced
- E-Mail Answers
Answer Posted / chowdary
Data Reader:-
Data Reader is a read only and forward only data
You can access one table at a time.
Data reader cant persist the data.
Data Reader is connected architecture.
Data Reader is faster than Data Adapter
Data Reader is faster than dataset operation
Data Set:
Data Set is disconnected architecture.
Data Set is persist the data.
You can access more than one table
Data Set is main for storage tool in ADO.Net
| Is This Answer Correct ? | 70 Yes | 20 No |
Post New Answer View All Answers
Define isolation?
What is data control techniques?
What are the steps you will take to improve performance?
Why edit is not possible in repeater?
What is difference between executenonquery and executequery?
What is a dataview?
What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?
What are all features of ADO.Net?
Describe connection object in ado.net
how we can fire event in databound coulm in datagfrid withot using button?
What is the difference between Optimistic and Pessimistic locking?
What are the various methods provided by the DataSet object to generate XML?
What is the hierarchy of data in databases?
Define Execute Reader?
What is ado asp?
