Java driver manager

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samar
Java driver manager
1 Answer(s)      7 years ago
Posted in : Java Interview Questions
What is DriverManager ?
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October 27, 2010 at 10:49 AM


Hi,

Here is the answer.

The JDBC DriverManager class defines objects which can connect Java applications to a JDBC driver. DriverManager is considered the backbone of JDBC architecture. DriverManager class manages the JDBC drivers that are installed on the system. Its getConnection() method is used to establish a connection to a database. It uses a username, password, and a jdbc url to establish a connection to the database and returns a connection object.

A jdbc Connection represents a session/connection with a specific database. Within the context of a Connection, SQL, PL/SQL statements are executed and results are returned. An application can have one or more connections with a single database, or it can have many connections with different databases.

For detail please go through the link given.

http://www.roseindia.net/jdbc/understanding-driver-manager.shtml

Thanks.


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