How would you like to create your own type 3 JDBC (Java Database Connectivity) ... The DriverManager class included with the java.sql package tracks the loaded JDBC drivers.

Create a package of classes and interfaces. ... In addition to writing for JavaWorld, he has written his own Java book for beginners— Java 2 by Example, Second Edition (Que Publishing, ...

Java is one of the most in-demand programming languages today and is used for the Internet of Things, APIs, in big data technologies, e-commerce websites, scientific applications, and more. It's ...

Java does enable the option to mark a class as final to eliminate the ability to perform inheritance complete, but that is often too heavy of a hammer to drop. Marking a class as final prevents all ...