Free 1z0-829: Java SE 17 Developer Exam Questions and Answers
Java SE 17 Developer is part of Oracle Certification from Oracle University. Oracle exam codes begin 1Z0-, and modern ones end in the release year, so 1Z0-1085-26 is the 2026 release of OCI Foundations Associate. The least-known rule is the update path: a Delta exam swaps the prefix to 1D0- and appends -D while keeping the same family number, so 1Z0-1058-26 renews through 1D0-1058-26-D.
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Last updated: September 29, 2026
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Question #1
Given: What is the result?

Correct answer: E
Explanation
The answer is B because the code uses the writeObject and readObject methods of the ObjectOutputStream and ObjectInputStream classes to serialize and deserialize the Game object. These methods use the default serialization mechanism, which writes and reads the state of the object's fields, including the inherited ones. Therefore, the title field of the Software class is also serialized and deserialized along with the players field of the Game class. The toString method of the Game class calls the toString method of the Software class using super.toString(), which returns the value of the title field. Hence, when the deserialized object is printed, it shows ??Software Game Software Game Chess 2??. References: • Oracle Certified Professional: Java SE 17 Developer • Java SE 17 Developer • OCP Oracle Certified Professional Java SE 17 Developer Study Guide • Serialization and Deserialization in Java with Example
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Discussion
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FAQ
Learn More: https://academy.oracle.com/en/resources-oracle-certifications.html
- Q1: What is the 1z0-829: Java SE 17 Developer exam?
- A: 1z0-829: Java SE 17 Developer is a Oracle certification exam. Judging by the questions in our bank, it concentrates on fragment, purge, purchase, java and fragments.
- Q2: What topics does the 1z0-829: Java SE 17 Developer exam cover?
- A: Questions in our 1z0-829: Java SE 17 Developer bank cluster around fragment, purge, purchase, java, fragments, class, compile and header. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 1z0-829: Java SE 17 Developer?
- A: Work through the 1z0-829: Java SE 17 Developer practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 1z0-829: Java SE 17 Developer exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 1z0-829: Java SE 17 Developer. Answers are verified and updated weekly.
- Q5: Where do I register for the 1z0-829: Java SE 17 Developer exam?
- A: Register through Oracle directly at https://academy.oracle.com/en/resources-oracle-certifications.html. Exampractice is not affiliated with Oracle and does not administer the exam.
- Q6: Is there a free 1z0-829: Java SE 17 Developer sample?
- A: Yes. Every 1z0-829: Java SE 17 Developer page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Oracle Certification Exams?
- A: Oracle Certification Exams validate your expertise in using and managing Oracle’s vast array of software and hardware solutions, including databases, cloud infrastructure, enterprise applications, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Oracle technologies to meet business needs.
- Q8: Why should I pursue Oracle Certification?
- A: Oracle Certification enhances your professional credibility, showcasing your skills and knowledge in Oracle technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, database management, cloud computing, and enterprise application roles.
- Q9: What are the benefits of Oracle Certification?
- A: Benefits include recognition as a certified Oracle professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Oracle technologies and best practices.
- Q10: Who should take Oracle Certification Exams?
- A: IT professionals, database administrators, developers, system administrators, and anyone involved in managing and implementing Oracle solutions should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Oracle Certification Exams are available?
- A: Oracle offers various certification paths, including:
- Q12: How do I prepare for Oracle Certification Exams?
- A: Preparation can include official Oracle University training courses, study guides, practice exams, online tutorials, and hands-on experience with Oracle products and solutions.
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- A: Oracle Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
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- A: Oracle Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, database management, cloud computing, and enterprise applications.
- Q15: Are there any prerequisites for Oracle Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Oracle products. Check the specific requirements for each certification path on the Oracle certification website.
- Q16: How often do I need to recertify for Oracle Certifications?
- A: Recertification requirements vary by certification. Some Oracle certifications do not require recertification, while others, especially those related to cloud technologies, may require periodic updates to ensure professionals stay current with the latest advancements.



