Answer / balaji

Connection
Command
datareader
dataadapter

Answer / guest

Data Adapter

Answer / niti

Major components of data provider in ADO.net indlude:
SQLDataProvider
OLEDBDataProvider
ODBCDataProvider

Various objects of the data provider include:
Connection object,
Command object,
Data Adapter,
Data Set,
Data Table

Answer / hemnath.c

data adaper

Answer / puneet sharma

....dataadapter is the major comp of dataprovider

Answer / ranjeet kumar panda

.NET Framework data provider, which is a set of components:
Connection objects,
Command objects,
DataReader objects,
DataAdapter objects

Answer / tejas mer

DataAdapter and DataSet are major parts of ADO.NET


DataReader is connected architecture and it's read-only, forward only type, so when you just want to display the data better to use it, it consumes less memory with compare to dataset as well.

DataSet is we can say in-memory representation of the data.
It's disconnected architecture.
Contains DataTables, which are further divided into Datarows and Datacolumns.
Also contains DataRelationships and Contraints...

Answer / tubax

command object
connection object
datareader
dataset
dataadapter

Answer / sanjogita

The two major components of data provider are:-
1)command
2)connection
3)data reader
4)data adapter

Answer / nivedita

components are
command
connection
reader
adopter

Why is it important to close an ado.net application?

0 Answers  

What are the important features of ado.net 2.0?

0 Answers  

How we can provide data to ado.net?

0 Answers  

OleDbDataAdapter ole=new OleDbDataAdapter(new OleDbCommand ("select * from login",oleDbConnection1)); OleDbCommandBuilder cmd=new OleDbCommandBuilder(ole); ole.Fill(dataSet11,"login"); DataRow drow=dataSet11.Tables ["login"].NewRow(); drow[0]=textBox1.Text; drow[1]=textBox2.Text; drow[2]=textBox3.Text; dataSet11.Tables["login"].Rows.Add (drow); ole.UpdateCommand=cmd.GetUpdateCommand(); ole.Update(dataSet11,"login"); MessageBox.Show("one row added"); this gives exception.how to solve it

1 Answers   Nimaya,

What is ado.net connection?

0 Answers  

What is csdl entity framework?

0 Answers  

If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?

7 Answers  

I am fresh graduate, trained in C# .net. How do i answer when interview ask me , Where do you see yourself within 5 years from now?

2 Answers  

How to check if a datareader is closed or opened? IsClosed()

0 Answers  

What are ado.net objects?

0 Answers  

Explain the differences between oledb sql server, oledbdotnet provider?

0 Answers  

What is a data control clerk?

0 Answers