Exam Name: Java SE 7 Programmer II Exam
Certification Provider: Oracle
Corresponding Certification: Java and Middleware
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- Total Questions: 150
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- Total Questions: 150
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Updated: Oct 29, 2026
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Certification decisions deserve good information, not pressure. The Actual4dump 1Z1-804 package gives professionals 150 practice questions, three formats, and clear terms — everything needed to choose with confidence.
Oracle 1Z1-804 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Java API and Core Classes | - java.lang and java.util packages
|
| Topic 2: Exception Handling | - Checked and unchecked exceptions
|
| Topic 3: Generics and Collections | - Generic types and type safety
|
| Topic 4: Java Class Design | - Encapsulation and inheritance
|
| Topic 5: JDBC and Database Access | - Database connectivity
|
| Topic 6: Input/Output and NIO | - File handling and streams
|
| Topic 7: Object-Oriented Design Principles | - Polymorphism and abstraction
|
| Topic 8: Concurrency | - Thread management
|
Oracle Java SE 7 Programmer II Exam: Three Formats, Full Support
The official Oracle Java SE 7 Programmer II outline defines 8 domains. The leading three are Java Class Design, Concurrency, and Generics and Collections. The full list is in the topics section above, and Actual4dump's 150 practice questions cover each one.
Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent Java knowledge recommended Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
Pearson VUE test center or online proctored exam Register for the Oracle Java SE 7 Programmer II exam through these official channels:
After booking, Actual4dump delivers your practice questions within 1 minute — preparation starts the same day.
The 1Z1-804 exam is a Oracle certification exam validating the Oracle Java SE 7 Programmer II syllabus shown above. It belongs to these credential paths: Oracle Certified Associate, Java SE 7 Programmer (1Z0-803). Candidates in 2026 start with Actual4dump's 150 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The Oracle Java SE 7 Programmer II exam contains Approximately 85 to complete within 150 minutes. Timed simulation in the Actual4dump Desktop Test Engine teaches that rhythm before exam day does.
Actual4dump issues a full refund if you take the Oracle Java SE 7 Programmer II exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
The Oracle Java SE 7 Programmer II exam requires 65% to pass, and registration costs $245 USD (varies by region). A failed attempt means paying the same fee again — a readiness check with the Actual4dump engines before booking is the cheaper option.
Oracle recommends these training resources for the Oracle Java SE 7 Programmer II exam:
Follow the training with steady self-testing — the 150 practice questions from Actual4dump help you apply theory and fill any gaps the training leaves.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 150 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Oracle Java SE 7 Programmer II Sample Questions:
To provide meaningful output for:
System.out.print( new Item ()):
A method with which signature should be added to the Item class?
- A. public String asString()
- B. public object toString()
- C. public Object asString()
- D. public Item toString()
- E. public Item asString()
- F. public String toString()
Correct Answer: F 🗳️
Explanation: Only visible for Actual4dump members. You can sign-up / login (it's free).
Given:
ConcurrentMap <String, String> PartList = new ConcurrentMap<>();
Which fragment puts a key/value pair in partList without the responsibility of overwriting an existing key?
- A. partList.out(key,"Blue Shirt");
- B. partList.putIfNotLocked (key,"Blue Shirt");
- C. partList.putAtomic(key,"Blue Shirt")
- D. partList.putIfAbsent(key,"Blue Shirt");
- E. if (!partList.containsKey(key)) partList.put (key,"Blue Shirt");
Correct Answer: D 🗳️
Explanation: Only visible for Actual4dump members. You can sign-up / login (it's free).
Given:
What is the result?
- A. 2
- B. An exception is thrown at runtime
- C. 0
- D. 1
- E. Compilation fails
Correct Answer: B 🗳️
Explanation: Only visible for Actual4dump members. You can sign-up / login (it's free).
Given the following incorrect program:
Which two changes make the program work correctly?
- A. Results must be retrieved from the newly created MyTask instances and combined.
- B. The compute () method must be changed to return an Integer result.
- C. The midpoint computation must be altered so that it splits the workload in an optimal manner.
- D. The threshold value must be increased so that the overhead of task creation does not dominate the cost of computation.
- E. The compute () method must be enhanced to (fork) newly created tasks.
- F. The myTask class must be modified to extend RecursiveAction instead of RecursiveTask
Correct Answer: A,B 🗳️
Explanation: Only visible for Actual4dump members. You can sign-up / login (it's free).
Given:
What is the result?
- A. 0 1 4 3 4
- B. 0 1 2 3 4
- C. 1 2 3 4 5
- D. 1 1 1 1 1
Correct Answer: D 🗳️
Explanation: Only visible for Actual4dump members. You can sign-up / login (it's free).
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