I am SCJP certified (1.4) but is expiring soon. I used your book earlier and planning to get re-certied. The question is: Can I use the earlier book, is it still good enough or has there any updates/new material ?
Joined: Aug 03, 2002
Your certification is not expiring. Sun retracted all that nonsense. If you read Sun's Certification FAQ you will see that you can request a new card and certificate. Hope that helps.