OCA Java SE 7 Programmer I Certification Guide: Prepare for the 1Z0-803 exam

Java programmer certifications are designed to tell would-be employers whether or not you really know your stuff, and cracking the OCA Java SE 7 Programmer Certification is not an easy task. Thorough preparation is crucial if you want to pass the exam the first time with a score you can be proud of. You need to know your Java inside and out -- and you need to understand the certification process so you're ready for the challenging questions you'll face in the exam.