Momentum matters on day one of prep. Actual4Exams delivers the full Oracle Java SE 17 Developer package, 50 1Z0-829 practice questions and all, to your email about a minute after payment, so studying starts today instead of whenever shipping allows.
Oracle 1Z0-829 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 17 Developer |
| Exam Number: | 1Z0-829 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 68% |
| Exam Format: | Multiple Choice, Multiple Select, Scenario-Based Questions, Drag and Drop |
| Related Certifications: | Oracle Certified Professional: Java SE 11 Developer Oracle Certified Professional: Java SE 8 Developer |
| Certificate Validity Period: | Lifetime |
| Exam Price: | USD $245 |
| Real Exam Qty: | 50 |
| Recommended Training: | Java SE 17 Developer Training Oracle Learning Subscription |
| Exam Registration: | Oracle University Pearson VUE |
| Sample Questions: |  |
| Exam Way: | Online Proctored or Onsite at Pearson VUE Test Centers |
| Pre Condition: | No mandatory prerequisites; recommended 6+ months hands-on Java SE experience; prior Java SE 8/11 certification is optional for upgrade |
| Official Syllabus URL: | https://education.oracle.com/java-se-17-developer/pexam_1Z0-829 |
Oracle 1Z0-829 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Handling date, time, text, numeric and boolean values | 12% | - Use primitives, wrapper classes, Math API, type promotion and casting - Manipulate text including text blocks with String and StringBuilder - Use Date-Time API: Instant, LocalDate, LocalTime, ZonedDateTime, Period, Duration |
| Topic 2: Utilizing Java Object-Oriented Approach | 18% | - Implement inheritance, abstract classes, sealed classes and interfaces - Apply encapsulation, immutability, method overloading and overriding - Use polymorphism, instanceof and pattern matching - Create and use enums - Declare classes, records, nested classes, constructors and initializers |
| Topic 3: Concurrency and Multithreading | 6% | - Create threads with Runnable, Callable and Thread class - Use ExecutorService, ThreadPool and synchronization mechanisms - Apply java.util.concurrent API and thread-safe collections |
| Topic 4: Using Java I/O and NIO.2 API | 8% | - Serialize and deserialize objects - Read/write console and file streams - Work with Path, Files, FileSystem and file attributes |
| Topic 5: Packaging and Deploying Java Code with JPMS | 8% | - Build modular JARs, runtime images and migration strategies - Use services, provides and uses directives - Define modules, module-info.java, dependencies and exports |
| Topic 6: Using JDBC and Annotations | 6% | - Apply built-in and custom annotations - Connect to databases, create statements and process results - Use prepared statements, transactions and JDBC best practices |
| Topic 7: Controlling Program Flow | 10% | - Apply break, continue, return and labeled statements - Use loops: for, enhanced for, while, do-while - Implement if/else, switch statements including pattern matching |
| Topic 8: Working with Streams and Lambda Expressions | 12% | - Perform filter, map, reduce, collect, group and partition operations - Create and process object and primitive streams - Use functional interfaces, lambda expressions and method references - Use sequential and parallel streams |
| Topic 9: Handling Exceptions and Assertions | 8% | - Use try-catch-finally, multi-catch and try-with-resources - Differentiate checked/unchecked exceptions and errors - Create custom exceptions and use assertions |
| Topic 10: Working with Arrays, Collections and Generics | 12% | - Use List, Set, Map, Deque and their implementations - Create, initialize and manipulate single/multi-dimensional arrays - Apply generics, type parameters, wildcards and type erasure |
1Z0-829 Exam Questions Answered: Oracle Candidates' FAQ
Oracle Java SE 17 Developer is an official exam run by Oracle under exam code 1Z0-829. Passing it awards the Oracle Certified Professional: Java SE 17 Developer certification, which sits at the Professional tier. It also counts toward related credentials such as Oracle Certified Professional: Java SE 11 Developer, Oracle Certified Professional: Java SE 8 Developer. Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The Oracle Java SE 17 Developer exam gives you 90 minutes to work through 50 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for Oracle Java SE 17 Developer is USD $245, and 68% is what passing takes. The uncomfortable part: retakes cost the full USD $245 again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
No mandatory prerequisites; recommended 6+ months hands-on Java SE experience; prior Java SE 8/11 certification is optional for upgrade
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
Oracle Java SE 17 Developer registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Online Proctored or Onsite at Pearson VUE Test Centers.
Yes, Oracle points Oracle Java SE 17 Developer candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 50 items in the Actual4Exams 1Z0-829 package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the Oracle Java SE 17 Developer material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the Oracle Java SE 17 Developer exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
Oracle Java SE 17 Developer breaks down into 10 official domains, led by Handling date, time, text, numeric and boolean values (12%), Packaging and Deploying Java Code with JPMS (8%), and Using JDBC and Annotations (6%). You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
Oracle Java SE 17 Developer Sample Questions:
Which two code fragments compile?
- A.
- B.
- C.
- D.
- E.
Correct Answer: C,D 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragments:
Which is true?
- A. The program prints t1 : 1 : t2: 1 : t1 : 2 : t2: 2:
- B. The program prints an exception
- C. The program prints t1 : 1: t2 : 1: t1 : 1 : t2 : 1 : indefinitely
- D. The program prints t1 : 1: t2 : 1: t1 : t2 : 2 : in random order.
Correct Answer: A 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragment:
What is the result?
- A. 1
1
1 - B. 1
2
-4 - C. 0
B 2
C -2 - D. 2
2
0
Correct Answer: D 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragment:
What is the result?
- A. $SIM6D
- B. PT5000PT60MP6D
- C. PT5SPTIMP6D
- D. 5000$60M6D
Correct Answer: B 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragment:
What is the result?
- A. falase 0
true 1 - B. false 1
false 2 - C. false 1
ture 2 - D. true 1
false 2
Correct Answer: A 🗳️
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
No help, Full refund!
Actual4Exams confidently stands behind all its offerings by giving Unconditional "No help, Full refund" Guarantee. Since the time our operations started we have never seen people report failure in the Oracle 1Z0-829 exam after using our products. With this feedback we can assure you of the benefits that you will get from our products and the high probability of clearing the 1Z0-829 exam.
We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the Oracle 1Z0-829 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the 1Z0-829 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
