This study guide is designed specifically for professionals who are preparing for test 285--IBM's world-class certification program for programmers seeking to learn IBM WebSphere Studio application development. Programmers are guided through the basics of using WebSphere Studio Application Developer, from fundamental concepts through the development of a complete web application. Development, debugging techniques, and implementing a complete application with HTML pages are covered, and information on JSPs, Servlets, and back-end database access is provided. Review questions and key-term definitions are designed to help reinforce learning.