Oracle Java SE 11 Programmer II : 1Z1-816

  • Exam Code: 1Z1-816
  • Exam Name: Java SE 11 Programmer II
  • Updated: Sep 17, 2026
  • Q & A: 80 Questions and Answers

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About Oracle 1Z1-816 Exam

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Oracle 1Z1-816 Exam Overview:

Certification Vendor:Oracle
Exam Name:Java SE 11 Programmer II
Exam Number:1Z0-816
Related Certifications:Java SE 11 Programmer I (1Z0-815)
Oracle Certified Professional: Java SE 11 Developer
Passing Score:68%
Certificate Validity Period:No expiration (retired exam)
Exam Duration:90 minutes
Available Languages:Japanese, English
Real Exam Qty:50
Exam Format:Multiple Choice, Multiple Response
Exam Price:USD $245
Sample Questions:Free Download 1Z1-816 Exam PDF Torrent
Exam Way:Pearson VUE test center or online proctored exam
Pre Condition:Oracle recommended passing Java SE 11 Programmer I (1Z0-815) before taking 1Z0-816. Both exams were required to earn the Oracle Certified Professional: Java SE 11 Developer credential before being replaced by 1Z0-819.
Official Syllabus URL:https://education.oracle.com/java-se-11-programmer-ii/pexam_1Z0-816

Oracle 1Z1-816 Exam Syllabus Topics:

SectionObjectives
Topic 1: Managing Concurrency- Use concurrent APIs
  • 1. Fork/Join framework
  • 2. CompletableFuture
  • 3. Concurrent collections
- Develop multithreaded applications
  • 1. Executor framework
  • 2. Thread lifecycle and synchronization
  • 3. Callable and Future
Topic 2: Implementing I/O Operations- Read and write files
  • 1. Buffered I/O operations
  • 2. NIO.2 Path and Files APIs
  • 3. Directory traversal
- Serialization and data access
  • 1. Object serialization
  • 2. Data streams
  • 3. File attributes and permissions
Topic 3: Packaging and Deploying Java Code- Work with the Java Platform Module System
  • 1. Use services and service providers
  • 2. Create and use modules
  • 3. Define module dependencies
- Package applications
  • 1. Deploy modular applications
  • 2. Create modular JARs
  • 3. Use jlink and jmod
Topic 4: Using Java Streams and Lambda Expressions- Use functional interfaces and lambda expressions
  • 1. Method references
  • 2. Variable scope in lambdas
  • 3. Predicate, Function, Consumer and Supplier
- Process data using streams
  • 1. Collectors and reductions
  • 2. Use intermediate and terminal operations
  • 3. Create and manipulate streams
Topic 5: Handling Exceptions, Localization and Annotations- Exception handling
  • 1. Try-with-resources
  • 2. Custom exceptions
  • 3. Exception hierarchy
- Localization and annotations
  • 1. Built-in and custom annotations
  • 2. Annotation declaration and usage
  • 3. Resource bundles and locales
Topic 6: Working with JDBC- Manage transactions
  • 1. Commit and rollback operations
  • 2. PreparedStatement usage
  • 3. Batch processing
- Access relational databases
  • 1. Execute SQL statements
  • 2. Process ResultSet data
  • 3. Establish JDBC connections
Topic 7: Handling Date, Time, Text, Numeric and Boolean Values- Work with text and numeric values
  • 1. Number formatting and parsing
  • 2. Locale-sensitive operations
  • 3. String processing and formatting
- Create and manipulate date, time, duration, period and instant objects
  • 1. Use Period, Duration and Instant
  • 2. Work with time zones and formatting
  • 3. Use LocalDate, LocalTime and LocalDateTime

Oracle Java SE 11 Programmer II Exam FAQ — Reliable Answers

The Oracle Java SE 11 Programmer II is Oracle's certification exam for Java Platform Standard Edition 11, at the Professional level. The certificate is an indispensable part of becoming an elite in this field — priority in salary, outlook, and promotion follows it. Related credentials include Oracle Certified Professional: Java SE 11 Developer, Java SE 11 Programmer I (1Z0-815).

Right after you place your order, our system emails the Oracle Java SE 11 Programmer II material automatically — about a minute, so you can download and begin your practice plans immediately, with 24/7 help if nothing arrives within 2 hours. If you fail the corresponding 1Z1-816 exam within 60 days of purchase, we return your full amount: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.

USD $245 per attempt, 68% to pass. Retakes cost the full fee again — plan your preparation regularly with the 80 practice questions for the 1Z1-816 exam at VCETorrent.

Yes — download the free Oracle Java SE 11 Programmer II demo before paying; the full torrent goes well beyond it. Purchases include 365 days of free updates by email; renew afterward at 50% off.

90 minutes for 50 questions. Rich functions in the VCETorrent software and app engines — timed modes and progress tracking — build the pacing you need.

The Oracle Java SE 11 Programmer II blueprint spans 7 domains — including Packaging and Deploying Java Code, Handling Date, Time, Text, Numeric and Boolean Values, Using Java Streams and Lambda Expressions. Plan practice around the heavier domains; the complete outline above lists every subtopic.

Oracle recommended passing Java SE 11 Programmer I (1Z0-815) before taking 1Z0-816. Both exams were required to earn the Oracle Certified Professional: Java SE 11 Developer credential before being replaced by 1Z0-819. Eligibility rules change over time, so verify the current requirements on the official page (official 1Z1-816 exam page) before registering.

Oracle Java SE 11 Programmer II Sample Questions:

Question #1

var numbers = List.of(0,1,2,3,4,5,6,7,8,9);
You want to calculate the average of numbers. Which two codes will accomplish this? (Choose two.)

  • A. double avg = numbers.stream().parallel().averagingDouble(a -> a);
  • B. double avg = numbers.stream().average().getAsDouble();
  • C. double avg = numbers.stream().mapToInt (i -> i).average().parallel();
  • D. double avg = numbers.parallelStream().mapToInt (m -> m).average().getAsDouble ();
  • E. double avg = numbers.stream().collect(Collectors.averagingDouble(n -> n));
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

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Question #2

Given this enum declaration:

Examine this code:
System.out.println(Alphabet.getFirstLetter());
What code should be written at line 3 to make this code print A?

  • A. final String getFirstLetter() { return A.toString(); }
  • B. static String getFirstLetter() { return Alphabet.values()[1].toString(); }
  • C. String getFirstLetter() { return A.toString(); }
  • D. static String getFirstLetter() { return A.toString(); }
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #3

Given:

Which two are correct? (Choose two.)

  • A. Option D
  • B. Option A
  • C. Option C
  • D. Option B
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Question #4

Given:

and

What is the result?

  • A. A ClassCastException is thrown at run time.
  • B. 1
    1
    1
  • C. The compilation fails.
  • D. A NullPointerException is thrown at run time.
  • E. 1
    Null
    null
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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Question #5

Given:

What is the result?

  • A. Orange Juice Apple Pie Lemmon Ice Raspberry Tart
  • B. The compilation fails.
  • C. The program prints nothing.
  • D. Orange Juice
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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