Posted On: Jul 02, 2024
DataSet is used to represent data in memory, manipulate it in a disconnected mode, and support data binding, whereas DataReader is used to read large amounts of data quickly from a database, and is typically used for low-level data access operations.
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ADO.NET (ActiveX Data Objects) is a crucial part of the .NET framework. It provides a set of classes for managing data access and connectivity to databases such as Oracle and SQL, enabling efficient d..
Two critical objects in ADO.NET are DataReader and DataSet. Key namespaces for database connectivity include:System.Data.OleDb: Connects to OLE DB data sources. System.Data.SqlClient: Connects to..
Common data providers in the ADO.NET framework include:.NET Framework Data Provider for Oracle: Connects to Oracle databases. .NET Framework Data Provider for OLE DB: Connects to OLE DB data sour..