connection object command object datareader object

What are the three Ado objects?

Question Posted / vijay

Answer Posted / vijay

connection object
command object
datareader object

Is This Answer Correct ?

2 Yes

3 No

Please Help Members By Posting Answers For Below Questions

Explain how to find the given query is optimised one or not?

1032

How do I delete a row from a DataTable?

1166

What DataReader class do in ADO.NET ?

1096

What are the advantages of ado.net?

913

What is dataset object? Explain the various objects in dataset.

1049

What is the difference between sqldatareader and sqldataadapter?

969

Define data adapter?

959

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?

988

What is the difference in an abstract class and an interface?

1009

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

1002

What is ado and rdo?

901

Define different execute methods of ADO.NET command object ?

1095

What is the meaning of executenonquery?

1066

What is a serialized object?

1022

What are the major challenges in accessing data from a database?

1021