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Oracle 1z1-829 : Java SE 17 Developer

1z1-829

Exam Code: 1z1-829

Exam Name: Java SE 17 Developer

Updated: Sep 24, 2026

Q & A: 50 Questions and Answers

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About Oracle 1z1-829 Exam

A Oracle credential can reshape your career, and the 1z1-829 exam is the hurdle in front of it. Braindumpsqa packs 50 carefully verified practice questions into material that gets you ready for the Oracle Java SE 17 Developer exam without wasted effort.

Oracle 1z1-829 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java SE 17 Developer
Exam Number:1Z0-829
Passing Score:68%
Available Languages:English, Japanese
Certificate Validity Period:Lifetime
Real Exam Qty:50
Exam Price:$245 USD
Exam Duration:90 minutes
Related Certifications:Oracle Certified Professional: Java SE 17 Developer
Exam Format:Multiple Select, Multiple Choice
Sample Questions:Free Download 1z1-829 braindumps study
Exam Way:Online proctored exam or test center delivery through Oracle Certification Program.
Pre Condition:No mandatory prerequisite exam. Oracle recommends strong Java programming experience and familiarity with modern Java features.
Official Syllabus URL:https://education.oracle.com/java-se-17-developer/pexam_1Z0-829

Oracle 1z1-829 Exam Syllabus Topics:

SectionObjectives
Topic 1: Exception Handling- Handle exceptions
  • 1. Checked and unchecked exceptions
  • 2. Try-with-resources
Topic 2: Handling Date, Time, Text, Numeric and Boolean Values- Work with primitive data types and wrapper classes
  • 1. Work with String, StringBuilder and text blocks
  • 2. Use numeric promotion and casting
- Use Date and Time API
  • 1. Format and parse date-time values
  • 2. Create and manipulate dates and times
Topic 3: Implementing Localization- Internationalization features
  • 1. Resource bundles
  • 2. Locale and formatting
Topic 4: Working with Streams and Lambda Expressions- Use functional programming features
  • 1. Functional interfaces
  • 2. Lambda expressions
- Process data with streams
  • 1. Terminal operations
  • 2. Intermediate operations
Topic 5: Managing Concurrent Code Execution- Work with concurrency APIs
  • 1. Threads and executors
  • 2. Concurrent collections
Topic 6: Utilizing Java Object-Oriented Approach- Work with classes and objects
  • 1. Encapsulation and abstraction
  • 2. Inheritance and polymorphism
- Use advanced language features
  • 1. Records
  • 2. Pattern matching
  • 3. Sealed classes and interfaces
Topic 7: Accessing Databases Using JDBC- Use JDBC APIs
  • 1. Execute SQL statements
  • 2. Process result sets
Topic 8: Packaging and Deploying Java Code- Use the Java Platform Module System
  • 1. Manage module dependencies
  • 2. Create and configure modules
Topic 9: Controlling Program Flow- Use loops
  • 1. for and enhanced for loops
  • 2. while and do-while loops
- Use decision-making statements
  • 1. Switch expressions
  • 2. if and switch statements
Topic 10: Using Java I/O API- Perform file and stream operations
  • 1. Serialization and file handling
  • 2. NIO.2 API
Topic 11: Working with Arrays and Collections- Use collection APIs
  • 1. List, Set, Map and Queue
  • 2. Generics

Oracle Java SE 17 Developer Exam FAQ Hub

How much does the 1z1-829 exam cost, and what is the passing score?

Registering for the Oracle Java SE 17 Developer exam costs $245 USD, and you need 68% to pass. One detail worth remembering: a failed attempt is not discounted — retaking the exam means paying $245 USD again in full. Use the Braindumpsqa test engine to benchmark yourself first; when your mock results consistently clear 68%, you are ready to book.

What is the Oracle Java SE 17 Developer certification exam?

The 1z1-829 exam is Oracle's official test for the Oracle Java credential, a certification at the Professional level. Earning it tells employers your skills have been verified by the vendor itself, which carries real weight in hiring and promotion decisions. Within the same certification track, it sits alongside Oracle Certified Professional: Java SE 17 Developer, so it can also serve as a stepping stone toward those credentials.

Which topics does the 1z1-829 exam test?

Oracle divides the Oracle Java SE 17 Developer exam into 11 domains. The largest ones are Working with Arrays and Collections, Handling Date, Time, Text, Numeric and Boolean Values, Utilizing Java Object-Oriented Approach — together these account for the bulk of your score, so start there. The complete domain-by-domain outline appears in the exam topics section above on this page.

If I fail the Oracle Java SE 17 Developer exam, what are my options? And how fast do I get the product?

Two layers of protection here. First, delivery: your 1z1-829 product is available for instant download, and a copy lands in your email within one minute of payment — if 2 hours pass with nothing (check spam first), our support team will resend it. There is no cap on how many computers you can install it on. Second, the refund policy: if you take the 1z1-829 exam within 60 days of purchase and fail, you may claim a full refund. The claim needs a scanned enrollment slip plus your official Score Report PDF, filed within 2 days after the exam, and it is settled within 7 days. The policy covers only the corresponding exam — attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate's name must match the payer's. If you would rather keep studying, you can instead exchange your product for two free exam products of equal value and keep the update service on your original purchase.

How long is the 1z1-829 exam, and how many questions does it have?

You will face 50 questions in 90 minutes on the Oracle Java SE 17 Developer exam. Do the math and the per-question budget is tight, which is why pacing drills matter as much as content review. Our advice: take two or three full timed mocks in the Braindumpsqa engine before the real thing, and practice skipping a stubborn question instead of burning five minutes on it.

Can I test-drive the 1z1-829 material before paying?

Of course. Braindumpsqa publishes a free PDF demo for the Oracle Java SE 17 Developer exam so you can review real sample questions and answers first. Every purchase also includes 365 days of free updates, and after that period you can renew the update service at a 50% discount directly from your member zone.

Do I need to meet any requirements before taking the 1z1-829 exam?

No mandatory prerequisite exam. Oracle recommends strong Java programming experience and familiarity with modern Java features. Eligibility rules are set by Oracle and do change from time to time, so double-check the latest requirements on the official exam page at https://education.oracle.com/java-se-17-developer/pexam_1Z0-829 before you register.

Oracle Java SE 17 Developer Sample Questions:

Question #1
Given:

What is the result

A. Marketing
Finance
Technical
B. UnDefined
C. Marketing
D. Marketing
Undefined


Question #2
Given:

and the code fragment:

A. 100.00 CellPhone,ToyCar
B. 300.00
CellPhone,ToyCar,Motor,Fan
C. 300.00
CellPhone.ToyCar
D. 100.00
CellPhone,ToyCar,Motor,Fan


Question #3
Assume you have an automatic module from the module path display-ascii-0.2. jar. Which name is given to the automatic module based on the given JAR file?

A. Display-ascii-0.2
B. Display-ascii
C. Display.ascii
D. Display-ascii-0


Question #4
Given:

What is the result?

A. 1 Snowy
B. Compilation fails
C. 0 Snowy
D. 1 RAINY
E. 0 CLOUDY


Question #5
Given the code fragments:

Which action prints Wagon : 200?

A. At line n3, replace readObject (0 with readLine().
B. At line n2, in the main method signature, add throws IOException, ClassCastException.
C. At line n1, implement the java.io, Serializable interface.
D. At line n2, in the main method signature, add throws IoException, ClassNotFoundException.
E. At Line n1, implement the java.io.AutoCloseable interface
F. At Line n3, replace Car with LuxurayCar.


Solutions:

Question #1
Correct Answer: B
Question #2
Correct Answer: B
Question #3
Correct Answer: B
Question #4
Correct Answer: C
Question #5
Correct Answer: D

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