Which ADO.NET method is used to open a database connection explicitly?
- Begin()
- Connect()
- Open()
- Start()
The Open() method is used in ADO.NET to explicitly open a database connection. It is a member function of the SqlConnection class, which represents a connection to a SQL Server database. By calling the Open() method, the application establishes a connection to the database, allowing it to execute commands and retrieve data.
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