tailieunhanh - Head First EJB

With Head First EJB, you'll learn not just what the technology is, but more importantly, why it is, and what it is and isn't good for. You'll learn tricks and tips for EJB development, along with tricks and tips for passing this latest, very challenging Sun Certified Business Component Developer (SCBCD) exam. You'll learn how to think like a server. You'll learn how to think like a bean. And because this is a Head First book, you'll learn how to think about thinking. And nobody knows the certification like they do --they're co-developers of Sun's actual exam!. | A Brain-Friendly Guide Head First Passing the Sun Certified Business Component Developer Exam Learn why Lucy likes to be Remote Discover real-world tips with our Off-Path Guides Written by the co-developers of the real SCBCD exam THE TiKlEEAN Test yourself on over 200 realistic mock exam questions Listen in as beans after a few martinis reveal their deep secrets Watch it Tune your brain to steer clear of exam traps and EJB pitfalls Discover what successful exam-passers know about E JB o REILLY Kathy sierra Bert Bates Head First EJB by Kathy Sierra and Bert Bates Copyright 2003 O Reilly Media Inc. All rights reserved. Printed in the United States of America. Published by O Reilly Media Inc. 1005 Gravenstein Highway North Sebastopol CA 95472. O Reilly books may be purchased for educational business or sales promotional use. Online editions are also available for most titles . For more information contact our corporate institutional sales department 800 998-9938 or corporate@. Editor Mike Loukides Cover Designer Edie Freedman Interior Decorators Kathy Sierra and Bert Bates Anthropomorphizer Bert Bates Bean Wrangler Kathy Sierra Printing History October 2003 First Edition. The O Reilly logo is a registered trademark of O Reilly Media Inc. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems Inc. in the United States and other countries. O Reilly Media Inc. is independent of Sun Microsystems. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book and O Reilly was aware of a trademark claim the designations have been printed in caps or initial caps. While every precaution has been taken in the preparation of this book the publisher and the authors assume no responsibility for errors or omissions or for damages resulting from the use of the information contained herein. In other words if