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Oracle Java SE 7 Programmer II : 1Z1-804
- Exam Code: 1Z1-804
- Exam Name: Java SE 7 Programmer II Exam
- Updated: Oct 12, 2026
- Q & A: 150 Questions and Answers
About Oracle 1Z1-804 Exam
The best study version is the one that fits your life. Commuters, night owls, weekend blockers — in 2026, the BraindumpsPrep three-format 1Z1-804 package leaves no schedule unserved.
Oracle 1Z1-804 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Localization | 5% | - Read and set the locale by using the Locale object - Build a resource bundle for each locale - Format dates, numbers, and currencies for local use |
| Topic 2: Generics and Collections | 20% | - Use type parameters and wildcards - Sort and search collections - Create and use generics including generic classes, interfaces, and methods - Use Comparable and Comparator interfaces - Use List, Set, Map, and Deque interfaces and implementations |
| Topic 3: String Processing | 10% | - Search, parse, and build strings using String, StringBuilder, and StringBuffer - Use regular expressions to create patterns for matching, searching, and replacing - Format strings using printf and format methods |
| Topic 4: Java File I/O (NIO.2) | 10% | - Use Files class to check, read, delete, copy, move, and manage file attributes - Use Path interface to operate on file and directory paths - Use DirectoryStream to iterate over directory contents - Use PathMatcher and WatchService |
| Topic 5: Advanced Class Design | 15% | - Develop code that uses final keyword - Use enumerated types including methods, constructors, and inheritance in enum types - Develop code that uses abstract classes and methods - Create inner classes including static inner class, local class, nested class, and anonymous inner class - Create and use custom annotations |
| Topic 6: Java I/O Fundamentals | 10% | - Use streams to read and write files - Use BufferedReader, BufferedWriter, File, FileReader, FileWriter, and RandomAccessFile - Read and write data from the console |
| Topic 7: Concurrency | 15% | - Create and use Threads and Runnable - Manage thread lifecycle - Use concurrent collections - Use synchronized keyword and java.util.concurrent.atomic package - Use Executor, ExecutorService, Executors, Callable, and Future |
| Topic 8: Java Class Design | 15% | - Override hashCode, equals, and toString methods from Object class - Implement polymorphism - Implement inheritance including visibility modifiers and composition - Implement encapsulation - Create and use singleton classes and immutable classes |
| Topic 9: Exceptions and Assertions | 10% | - Test invariants by using assertions - Create custom exceptions and use exception chaining - Use try-catch-finally and try-with-resources statements |
1Z1-804 Exam FAQ: Competitive Edge, Honest Prep
Must hold Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
The Oracle Java SE 7 Programmer II exam contains 65 to complete within 150 minutes. Timed simulation in the BraindumpsPrep Desktop Test Engine teaches that rhythm before exam day does.
The official Oracle Java SE 7 Programmer II outline defines 9 domains. The leading three are Java I/O Fundamentals (10%), Advanced Class Design (15%), and Generics and Collections (20%). The full list is in the topics section above, and BraindumpsPrep's 150 practice questions cover each one.
Online proctored or Onsite at Pearson VUE test centers Register for the Oracle Java SE 7 Programmer II exam through these official channels:
After booking, BraindumpsPrep delivers your practice questions within 1 minute — preparation starts the same day.
The Oracle Java SE 7 Programmer II exam requires 65% to pass, and registration costs USD 245. A failed attempt means paying the same fee again — a readiness check with the BraindumpsPrep engines before booking is the cheaper option.
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 BraindumpsPrep'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.
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 BraindumpsPrep help you apply theory and fill any gaps the training leaves.
BraindumpsPrep 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.
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:
Question #1
Given:
What is the result?
- A. An exception is thrown at runtime
- B. Thomas Jefferson John Adams George Washington
- C. Compilation fails
- D. John Adams George Washington Thomas Jefferson
- E. George Washington John Adams Thomas Jefferson
Correct Answer: E 🗳️
Explanation: Only visible for BraindumpsPrep members. You can sign-up / login (it's free).
Question #2
What are two differences between Callable and Runnable?
- A. A Callable can be passed to a Thread, but a Runnable cannot.
- B. A Callable can be executed by a ExecutorService, but a Runnable cannot.
- C. A Callable can return a value when executing, but a Runnable cannot.
- D. A Callable can throw an Exception when executing, but a Runnable cannot.
Correct Answer: C,D 🗳️
Explanation: Only visible for BraindumpsPrep members. You can sign-up / login (it's free).
Question #3
Given the directory structure that contains three directories: company, Salesdat, and Finance: Company
-Salesdat
* Target.dat
-Finance
*Salary.dat
*Annual.dat
And the code fragment:
If Company is the current directory, what is the result?
- A. Prints only Annual.dat, Salary.dat, Target.dat
- B. Prints only Annual.dat
- C. Prints at least Salesdat, Annual.dat, Salary.dat, Target.dat
- D. Prints only Salesdat, Annual.dat
Correct Answer: B 🗳️
Explanation: Only visible for BraindumpsPrep members. You can sign-up / login (it's free).
Question #4
Given:
What is the result?
- A. Nice to see y, u, be fine
- B. Nice, see you, be fine
- C. Nice,see you, to, be fine
- D. Nice to see you,be fine
- E. Nice,see you,be fine
Correct Answer: D 🗳️
Explanation: Only visible for BraindumpsPrep members. You can sign-up / login (it's free).
Question #5
A valid reason to declare a class as abstract is to:
- A. define a class that prevents variable state from being stored when object Instances are serialized
- B. prevent instance variables from being accessed
- C. define methods within a parent class, which may not be overridden in a child class
- D. define a class with methods that cannot be concurrently called by multiple threads
- E. prevent a class from being extended
- F. define common method signatures in a class, while forcing child classes to contain unique method implementations
Correct Answer: F 🗳️
Explanation: Only visible for BraindumpsPrep members. You can sign-up / login (it's free).
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