Answer / debasis

1.Connection
2.Command
3.Adapter

Answer / abhi

1.connection
2.command
3.record set

Answer / avanish singh

1.Connection
2.Command
3.Record set.

Answer / vishwajit kumar

1)Connection Object
2)Command Object
3)DataAdapter

Answer / edwin

Not Three objects.

ADO provides two objects for managing connections with data
sources
i.e., 1/Connection and 2/ Command

And two objects for managing the data returned from a data
source ie.,1/ Field and 2/ Recordset

And three secondary objects i.e.,1/ Parameters,
2/ Properties, and 3/ Errors for managing information about
ADO.

Answer / anil kumar

Command
Connection
Recordset
Property
Parameter
Field
Error

Answer / vamsi

data reader
data adapter and
data set

Answer / hari

connection
command
reader
adapter

Answer / prasad

connection
command
data reader

Answer / santosh

Parameters
Properties and
Errors

How can you implement sub data grid in a master datagrid?

1 Answers  

Some important instruction regarding ADO.NET connection string ?

0 Answers   NA,

suppose we using gridview contrl,with sqldatasource.in that for birth date how can we take validation contrl for dd/mm/yy formator how we assign regular expression for same

9 Answers   TCS,

What are major difference between classic ADO and ADO.NET?

2 Answers  

I loaded the dataset with a table of 10 records. One of the records is deleted from the backend, How do you check whether all the 10 records were present while updating the data(Which event and steps) and throw the exception.

2 Answers   Fulcrum Logic, Satyam,

Explian About DataAdapters

0 Answers   BirlaSoft,

differences between ADO and ADO.NET

0 Answers   Microsoft,

What provider ado.net use by default? Explain the role of data provider in ado.net? What is the role of data provider in ado.net?

0 Answers  

What is ole word?

0 Answers  

What is the difference between ADO and ADO.Net?

0 Answers  

What are the steps you will take to improve performance?

0 Answers  

Define data adapter?

0 Answers