ODBC is the Java API for accessing relational database.

Five key interfices are needed to develop any database application in Java: Driver.

Connection. Statement, PreparedStatement, and Resuliset.

The PreparedStatement interface is designed to execule dynamie SQL statements with

parameters.

SQL$.$ PreaparedStatements are precompiled for effieient use when repeatedly used.

A JDBC application loads an appropriate driver using the Connection intertace. connects

to the database using the Driver interface. creates and executes SQL statements using

Statement interface, and processes the result using the Resultset interface.

DatabaseMetaData is information that describes the database itself.

In Java event handling, the handler object's class must implement the corresponding

event$-$handler interface.

JavaFx provides a handler interface EventHandler$<mtext\; id="EditorElement\_74406"></mtext><mi\; id="EditorElement\_73549">T</mi>$ extends Event for every event

class.

The root of the JavaFx event classes is javafx.event.Root.

In Java, exception handling automatically corrects input problems.

In Java, finally block in exception handling is mandator