Answer / srinivas shahukaru

ADO.net is a works on Disconnected achiteture .

Answer / sai

ADO.Net is works on disconnected architecture it is an
object oriented set of libraries that allows you to interact
with the data source.data retrieved will be through data set

Answer / kishore

ADO.net is a works on Disconnected achiteture .

Answer / tejas mer

ADO.Net provides the base classes to access the or deal with DataBase.

The classes or namespaces depends on the type of provider we are using (like Sytem.Data.SqlClient for SQL Sever or System.Data.Oracleclient) for Oracle...

It also contains few common classes like
DBConnection
DBCommand to establish connection and execute commands respectively..

Below are the list of the classes widly used from ADO.NEt

DataSet
SQLConnection
SQLCommand
SQLDataAdapter
DataTable
DataView
SQLDataReader


Few methods widly used

DataSet.AcceptChanges();
Dataset.RejectChanges();

DataReader.ExecuteNonQuery();
DataReader.ExecuteScalar();
DataReader.ExecuteReader();


DataAdapter.Fill(DataSet);

Answer / ashbin

1.ADO.Net is a Technology which interacts with DataSouce in
Disconnected mode.
2.Multiple users can work on Single Database at a time,there
is no Network Traffic.
3.Mapping of Multiple tables through Ado.Net
4.Reduce the workload on Server.
5.But Slow in Speed.

Answer / sandeep singh shekhawat

Ado.net is advanced of Ado it provide the direct connectivity with datastore without using OLEDB and ODBC driver.

ADO.net provide disconnected approch using DataAdapter object

Answer / harsh kagda

there r various new features added in ado.net like

1.optimized dataSet serialization

2.batch updates — Reduction in database roundtrips
3.Asynchronous Data Access
4.common provider model
5.bulk copy
6.enhancements to the dataset
7.data paging

Answer / reetesh kumar

Microsoft's ADO.NET heralded the introduction of a
disconnected mode of data access, enabling data exchange
even across process boundaries efficiently. This is in sharp
contrast to the earlier data access technologies with only
connected data access mode of operation. It should be noted
that ADO.NET supports both connected and disconnected mode
of data access. The introduction of ADO.NET has come as a
boon to the development community with excellent features
such as, seamless support for XML and support for connection
pooling, to name a few. This article introduces the reader
to newly added features to ADO.NET 2.0 and discusses how
they can improve the performance, scalability, and
maintainability of applications.

Answer / prashant shukla

ado.net provide a set of classes in which we connect our
frontend with backend

Answer / smiley

ado.net is both connection oriented architecture and
disconnected architecture..it is used for to retrive data
from back end to front end...

how you will deal result set? How do you sort a dataset?If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

0 Answers  

Why do we need ado.net?

0 Answers  

How to you declare connection strings and how to you make use of web.config ?

3 Answers   MMTS,

What is ado data control?

0 Answers  

Explain the difference between data reader and data set?

0 Answers  

What is ado full form?

0 Answers  

Explain the difference between an ado.net dataset and an ado recordset?

0 Answers  

What property must be set and what method must be called in your code to bind the data from some data source to the Repeater control?

0 Answers  

What is bubbled event can you please explain?

0 Answers  

Which one of the objects is a high-level abstraction of the connection and command objects in ado.net?

0 Answers  

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

0 Answers  

What is the namespaces being used to access oracle database?

0 Answers