The 1Z0-817 exam is timed, and that changes everything. The ExamCost desktop engine for the Oracle Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer recreates the real testing environment with no installation limit, so by exam day the 0 questions and the clock both feel familiar.
Oracle 1Z0-817 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Local Variable Type Inference | 10% | - Use var keyword - Apply in lambda parameters |
| Concurrency Enhancements | 10% | - Concurrent collections - Executors and thread pools - Thread-safe coding practices |
| Interfaces and Lambda Expressions | 15% | - Lambda expressions and method references - Built-in functional interfaces - Default, static, and private interface methods - Functional interfaces |
| Other Java SE 11 Features | 10% | - JShell usage - Security improvements - String and collection enhancements |
| Stream API and Operations | 20% | - Optional class usage - Create and use streams - Intermediate and terminal operations - Parallel streams - Collectors and grouping/partitioning |
| Java Module System | 15% | - Define modules and module structure - Services and ServiceLoader - Migrate applications to modular design - Use jdeps tool for dependency analysis - Declare module dependencies and exports |
| I/O and NIO.2 | 10% | - Serialization basics - Path and Files API - File operations and stream integration |
1Z0-817 Exam Questions and Answers
Expect 80 questions with a time limit of 180 minutes. The smart move is to treat time as a resource: allocate a rough budget per question, mark the stubborn ones and move on, then return with fresh eyes. Two or three full timed runs in the ExamCost desktop engine — which recreates the real exam environment — will calibrate your pace far better than untimed reading ever could.
Must hold one of: Oracle Certified Professional Java SE 6 Programmer, Java SE 7 Programmer, or Java SE 8 Programmer Keep in mind that vendors adjust their requirements over time, so verify the current rules on the official exam page (1Z0-817 official exam details) before you schedule anything.
Let's take delivery first: the instant your payment is confirmed, your download links activate and a copy is emailed to you within a minute — install on as many computers as you like, and if nothing arrives within 2 hours, our support team will sort it out. Now the safety net: sit the corresponding 1Z0-817 exam within 60 days of purchase and, if you don't pass, claim a full refund under our 100% Money Back Guarantee by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam; processing finishes within 7 days. Conditions apply: exams taken within 3 days of purchase are excluded, the candidate's name must match the payer's, and free or expired products aren't eligible. If you'd rather exchange than refund, we'll give you two other exam products of equal value for free, and your original updates keep running.
Per the official blueprint, the Oracle Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer is organized into 7 domains — among them I/O and NIO.2 (10%), Java Module System (15%), Other Java SE 11 Features (10%). The weights show where the exam spends its questions, so let them guide your study hours. The full domain-and-subtopic breakdown is in the outline section above.
Booking happens through the vendor's official registration channels:
Depending on your preference, the 1Z0-817 exam is offered Online proctored or onsite at Pearson VUE test centers — select the option that suits you during registration.
Yes. Try the free PDF demo first — it shows you the exact question style and answer quality before you spend anything. When you buy, 365 days of free updates come standard, with the newest versions sent straight to your mailbox; if your update period lapses later, you can renew it at 50% off in your member zone.
The vendor recommends these official training options:
Training covers the theory well, but self-assessment is what catches weak spots. Once the coursework is done, run the 1Z0-817 practice questions from ExamCost and let your scores reveal what still needs work.
The official fee for the 1Z0-817 exam is 245 USD, and passing requires 61%. Remember that the fee buys exactly one attempt — a retake costs the same amount again. That is a good reason to rehearse with the 0 practice questions from ExamCost until you're consistently scoring past the threshold before paying for the real thing.
The Oracle Upgrade OCP Java 6, 7 & 8 to Java SE 11 Developer is the vendor's official exam for the Oracle Certified Professional, Java SE 11 Developer certification, a credential at the Professional level. It is widely recognized because it verifies genuine, job-ready skill — exactly what employers shortlist for. It also connects to related credentials including Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 7 Programmer, Oracle Certified Professional, Java SE 8 Programmer, which makes it a solid anchor for a longer certification roadmap.
