ADO means Activex Data Object . i.e. provide bridge connection between Backend (Database )To Front end(Applications).
Activex Data Object(ADO) is used to communicate programmatically with database or xml. .Net provides following namespaces to work with ado.net System.Data.dll; System.Data.SqlClient; System.Data.OracleClient We have following ado.net classes Connection class with open and close methods. Command class with ExecuteNonQuery, ExecuteScalar and ExecuteReader methods. DataReader, DataAdaptor and DataSet so on..
Ado stands for activex data object which is mediator between Front end and back end.
http://dotnet-munesh.blogspot.in/2013/12/adonet.html
ADO.NET(ActiveX Data Object) ------------------------------------------- ADO.NET is a very important feature of .NET Framework, which is used to work with data that is stored in structured data sources, such as databases and XML files. The following are some of the important features of ADO.NET: Contains a number of classes that provide you with various methods and attributes to manage the communication between your application and data source. Enables you to access different data sources, such as Microsoft SQL Server, and XML, as per your requirements. Provides a rich set of features, such as connection and commands that can be used to develop robust and highly efficient data services in .NET applications. Provides various data providers that are specific to databases produced by various vendors. For example, ADO.NET has a separate provider to access data from Oracle databases; whereas, another provider is used to access data from SQL databases.
ADO .Net is bundle of Classes which use to execute the query in back end which has written in Front end
ADO .Net is a Data Access Technology. It will works as a mediator between front end application and database server.
It is a middleware software that can be used to connect to front-end to backend application..
Techniques to establish connection between front end and back end.
ActiveX Data Object .net used for make the connectivity between the Front end to Back-end in the Visual Studio. .Net provides various namespaces for work in the ADO.NET
ADO stands for Activex Data Object, which can used for interacting with Databases through either connected or disconnected architecture. Ado.Net is a bridge/inermediate between front end to database.
Ado.net is a microsoft technology used for interacting with the databases.
ADO.NET is a set of computer software components that programmers can use to access data and data services based on disconnected DataSets and XML.
its intermediate between Front end to your Database. ADO.NET provides a rich set of components for creating distributed, data-sharing applications. It is an integral part of the .NET Framework, providing access to relational data, XML, and application data. ADO.NET supports a variety of development needs