Reading answers and performing under a timer are different skills. The Real4test online engine for the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam picks out your weak spots and makes you drill them until they stick — a smarter way to master the 93 practice questions for the CX-310-066 exam.
Oracle CX-310-066 Exam Overview:
| Certification Vendor: | Oracle (formerly Sun Microsystems) |
|---|---|
| Exam Name: | Java Standard Edition 6 Programmer Certified Professional Upgrade Exam |
| Exam Number: | CX-310-066 |
| Exam Price: | USD 100 |
| Real Exam Qty: | 48 |
| Exam Duration: | 150 minutes |
| Exam Format: | Multiple-choice, Drag-and-drop |
| Available Languages: | English, Japanese |
| Related Certifications: | Sun Certified Programmer for Java 5.0 (CX-310-055) Sun Certified Programmer for Java 2 Platform 1.2 (CX-310-025) Sun Certified Programmer for Java 2 Platform 1.4 (CX-310-035) |
| Passing Score: | 66% (32/48) |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Recommended Training: | Java SE 6 New Features Training SCJP 6 Upgrade Study Guide |
| Exam Registration: | Pearson VUE Registration Oracle Certification Portal |
| Exam Way: | Proctored onsite at Pearson VUE / Prometric test centers |
| Pre Condition: | Must hold a valid SCJP certification: CX-310-025, CX-310-035, or CX-310-055 |
| Official Syllabus URL: | http://www.sun.com/training/catalog/courses/CX-310-066.xml |
Oracle CX-310-066 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| API Contents | 28% | - Scanner and Console classes - java.util package updates: NavigableSet, NavigableMap - Formatter and regular expressions - Generics usage in collections framework |
| Concurrency | 12% | - Basic concurrency utilities - Updates to java.lang.Thread and Runnable |
| Exceptions and Assertions | 8% | - Exception handling with generics |
| Declarations, Initialization and Scoping | 15% | - Autoboxing and unboxing - Variable-length argument lists - Enumerations and enum types - Static imports - Generics and type-safe collections |
| Fundamentals | 10% | - Language changes from Java 5 and 6 |
| OOP and Return Types | 15% | - Covariant return types - Polymorphism with generics |
| Flow Control | 12% | - Enhanced for loop - Control flow statements with new syntax |
Everything You Wanted to Ask About the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade Exam
Which domains make up the CX-310-066 exam?
The Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam spans 7 domains, and they are not weighted equally. The top areas are OOP and Return Types — 15%, API Contents — 28%, Flow Control — 12%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Are there official Oracle courses for the CX-310-066 exam?
Yes. Oracle officially recommends these training options for the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam:
Training builds the foundation — then measure it with the 93 practice questions for the CX-310-066 exam from Real4test to see how you perform when the clock is running.
What is the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam, in plain terms?
The CX-310-066 exam is Oracle's official certification test, and passing it earns the Oracle Certified Professional, Java SE 6 Programmer (OCPJP 6) credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Sun Certified Programmer for Java 2 Platform 1.2 (CX-310-025), Sun Certified Programmer for Java 2 Platform 1.4 (CX-310-035), Sun Certified Programmer for Java 5.0 (CX-310-055), so this exam can anchor a longer certification plan.
What is the CX-310-066 passing score, and how much is the exam fee?
You pass the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam at 66% (32/48), and each attempt costs USD 100 — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 66% (32/48) twice in a row, then schedule the real CX-310-066 exam.
Can I check your CX-310-066 questions before buying?
Please do. Real4test offers a free demo download for the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
How many questions are in the CX-310-066 exam and how long does it run?
The Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam packs 48 questions into 150 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the CX-310-066 exam with a pacing plan already rehearsed.
What are the eligibility requirements for the CX-310-066 exam?
Must hold a valid SCJP certification: CX-310-025, CX-310-035, or CX-310-055 Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (http://www.sun.com/training/catalog/courses/CX-310-066.xml) before booking your Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your CX-310-066 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Where can I register for the Oracle Java Standard Edition 6 Programmer Certified Professional Upgrade exam?
Use Oracle's official registration channels:
The exam is offered as Proctored onsite at Pearson VUE / Prometric test centers — choose the format that fits your situation when you schedule.
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