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1.	Introduction to ADO.NET
Answer» ADO.NET is a technology used for data and is provided by the Microsoft .NET Framework. It is a part of the .NET framework that supports the communication between relational and non-relational systems with the help of a set of software components. It supports disconnected architecture USING which programmers are allowed to ACCESS data and data services from a database without depending on the data source. ADO.NET is comprised of a group of built-in classes that are useful for establishing the database connection, for gaining access to XML, relational data, and application data, and for retrieval of a result. It can be used in various programming languages such as Visual Basic.NET, Visual C++, etc., that are supported by the .NET framework. Advantages of ADO.NET ADO.NET has various advantages which can be categorized into the following categories: Interoperability: It provides the ability to communicate across HETEROGENEOUS environments, once the connection has been established between them. Scalability: It provides the ability to serve an increasing number of clients without reducing the performance of the system. So we can say that ADO.NET is highly scalable because it is flexible enough to be easily expanded when there is a requirement for the same. Productivity: It provides the ability to rapidly develop robust applications for data access using rich and extensible component object models provided by the ADO.NET. Performance: An improvement over earlier ADO.NET versions because of the disconnected data model. It can establish connections quickly to fetch data without any delay. SCOPE of ADO.NET ADO.NET being one of the products of Microsoft, it is good enough to position itself strongly in the market. ADO.NET has massive community support, so it is DEFINITELY having a large scope ahead. You could learn ADO.NET along with hands-on experience on the .Net frame work in order to have a good scope. Any full-stack developer who has a better grip over both front-end and back-end technology can precisely learn ADO.NET.

Introduction to ADO.NET

Answer»

ADO.NET is a technology used for data and is provided by the Microsoft .NET Framework. It is a part of the .NET framework that supports the communication between relational and non-relational systems with the help of a set of software components. It supports disconnected architecture USING which programmers are allowed to ACCESS data and data services from a database without depending on the data source.

ADO.NET is comprised of a group of built-in classes that are useful for establishing the database connection, for gaining access to XML, relational data, and application data, and for retrieval of a result. It can be used in various programming languages such as Visual Basic.NET, Visual C++, etc., that are supported by the .NET framework.

Advantages of ADO.NET

ADO.NET has various advantages which can be categorized into the following categories:

Interoperability: It provides the ability to communicate across HETEROGENEOUS environments, once the connection has been established between them.
Scalability: It provides the ability to serve an increasing number of clients without reducing the performance of the system. So we can say that ADO.NET is highly scalable because it is flexible enough to be easily expanded when there is a requirement for the same.
Productivity: It provides the ability to rapidly develop robust applications for data access using rich and extensible component object models provided by the ADO.NET.
Performance: An improvement over earlier ADO.NET versions because of the disconnected data model. It can establish connections quickly to fetch data without any delay.

SCOPE of ADO.NET

ADO.NET being one of the products of Microsoft, it is good enough to position itself strongly in the market. ADO.NET has massive community support, so it is DEFINITELY having a large scope ahead. You could learn ADO.NET along with hands-on experience on the .Net frame

work in order to have a good scope. Any full-stack developer who has a better grip over both front-end and back-end technology can precisely learn ADO.NET.

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