Exam Name: Java SE 7 Programmer II Exam (1Z0-804日本語版)
Certification Provider: Oracle
Corresponding Certification: Java and Middleware
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1Z0-804日本語 PDF Practice Q&A's
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- Total Questions: 150
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Earning the Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) credential signals skills that employers recognize worldwide, which is exactly why the 1Z0-804日本語 exam is worth preparing for properly. Fast2test builds its 150 practice questions around the official outline, so your effort goes into topics that actually get tested.
Oracle 1Z0-804日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 7 Programmer II Exam |
| Exam Number: | 1Z0-804 |
| Related Certifications: | Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) |
| Certificate Validity Period: | Valid for life (no expiration) |
| Passing Score: | 65% |
| Exam Price: | USD 245 |
| Available Languages: | Japanese, English |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | 65 |
| Exam Format: | Multiple Choice, Multiple Select |
| Recommended Training: | Java SE 7 Programming Oracle Java SE 7 Programmer II Exam Preparation |
| Exam Registration: | Oracle Education Pearson VUE Registration |
| Sample Questions: | Oracle 1Z0-804日本語 Sample Questions |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | Must hold Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-804 |
Oracle 1Z0-804日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Java I/O Fundamentals | 10% | - Use BufferedReader, BufferedWriter, File, FileReader, FileWriter, and RandomAccessFile - Use streams to read and write files - Read and write data from the console |
| Topic 2: Java Class Design | 15% | - Create and use singleton classes and immutable classes - Implement polymorphism - Implement inheritance including visibility modifiers and composition - Implement encapsulation - Override hashCode, equals, and toString methods from Object class |
| Topic 3: Concurrency | 15% | - Create and use Threads and Runnable - Use Executor, ExecutorService, Executors, Callable, and Future - Use concurrent collections - Use synchronized keyword and java.util.concurrent.atomic package - Manage thread lifecycle |
| Topic 4: Advanced Class Design | 15% | - Use enumerated types including methods, constructors, and inheritance in enum types - Create inner classes including static inner class, local class, nested class, and anonymous inner class - Develop code that uses abstract classes and methods - Develop code that uses final keyword - Create and use custom annotations |
| Topic 5: Localization | 5% | - Format dates, numbers, and currencies for local use - Read and set the locale by using the Locale object - Build a resource bundle for each locale |
| Topic 6: Generics and Collections | 20% | - Use type parameters and wildcards - Create and use generics including generic classes, interfaces, and methods - Use List, Set, Map, and Deque interfaces and implementations - Use Comparable and Comparator interfaces - Sort and search collections |
| Topic 7: Exceptions and Assertions | 10% | - Create custom exceptions and use exception chaining - Test invariants by using assertions - Use try-catch-finally and try-with-resources statements |
| Topic 8: Java File I/O (NIO.2) | 10% | - Use Files class to check, read, delete, copy, move, and manage file attributes - Use PathMatcher and WatchService - Use DirectoryStream to iterate over directory contents - Use Path interface to operate on file and directory paths |
| Topic 9: String Processing | 10% | - Use regular expressions to create patterns for matching, searching, and replacing - Format strings using printf and format methods - Search, parse, and build strings using String, StringBuilder, and StringBuffer |
Everything You Want to Know About the Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) (1Z0-804日本語) Exam
The 1Z0-804日本語 exam, officially titled Java SE 7 Programmer II Exam (1Z0-804日本語版), is the Oracle exam you pass to earn the Oracle Certified Professional, Java SE 7 Programmer certification, a credential at the Professional level. Passing it confirms the skills defined in the official exam outline, and it is associated with related credentials such as Oracle Certified Associate, Java SE 7 Programmer (1Z0-803).
The 1Z0-804日本語 exam includes 65 questions and gives you 150 minutes to finish them. That is a tight pace per question, so get used to reading each stem once, flagging anything uncertain, and moving on rather than getting stuck. Running timed practice tests in the Fast2test desktop or online test engine is the most reliable way to build that rhythm before exam day.
The passing score for the 1Z0-804日本語 exam is 65%, and the official registration fee is USD 245. Keep in mind that a failed attempt means paying USD 245 again in full to retake it, so book your slot only when your scores on Fast2test practice tests sit consistently above the passing line.
Oracle lists the following prerequisites or eligibility notes for the 1Z0-804日本語 exam: Must hold Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent. Requirements can change over time, so confirm the details on the official exam page at Oracle's official site before you register.
You can register for the 1Z0-804日本語 exam through the official channels below:
The exam is delivered in the following format: Online proctored or Onsite at Pearson VUE test centers. Choose a date that leaves you enough time to work through the full 150-question practice set first.
Oracle recommends the following training resources for 1Z0-804日本語 candidates:
Official courses build the theory, and the 150 practice questions from Fast2test help you turn that theory into exam-ready speed and accuracy.
Yes. Fast2test offers a free PDF demo of the 1Z0-804日本語 material, so you can check the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates, and if your product expires you can extend the update service at a 50% discount from your member zone.
Your purchase is protected by a 100% Money Back Guarantee with clear conditions: if you take the corresponding 1Z0-804日本語 exam within 60 days of purchase and do not pass, you can apply for a full refund. The candidate name must match the payer name, and you need to submit a scanned exam enrollment slip together with the official Score Report PDF within 2 days of taking the exam; claims are processed within 7 days. Sitting the exam within 3 days of purchase, downloading without taking the exam, free materials, and expired orders are not covered. If you would rather not take a refund, you can exchange your order for two free exam products of equal value and keep the update service on your original purchase.
Delivery is instant: your download links are emailed within one minute of payment, and you can also download directly from the website. If nothing arrives within 2 hours, contact customer service and check your spam folder. There is no limit on how many computers you can install the material on.
The 1Z0-804日本語 exam blueprint is divided into 9 domains, starting with String Processing (10%); Advanced Class Design (15%); Java File I/O (NIO.2) (10%). For the complete domain-by-domain breakdown, see the Exam Topics section above — it lists every topic the current outline covers.
Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) Sample Questions:
Question 1
A. abstract class ThreadSafe {
synchronized abstract void doIt();
}
B. class ThreadSafe {
synchronized static void soIt () {}
}
C. interface ThreadSafe {
synchronized void doIt();
}
D. enum ThreadSafe {
ONE, TWO, Three;
synchronized final void doIt () {}
}
Question 2
StringBuffer b = new StringBuffer("3"); System.out.print(5+4+b+2+1);
A. Option B
B. Option F
C. Option A
D. Option D
E. Option C
F. Option E
Question 3
A. Option B
B. Option A
C. Option D
D. Option C
E. Option E
Question 4
A. Option B
B. Option A
C. Option D
D. Option C
Question 5
Given:
A. Option B
B. Option F
C. Option A
D. Option D
E. Option C
F. Option E
Solutions:
| Question 1 Answer: B | Question 2 Answer: B | Question 3 Answer: E | Question 4 Answer: B,C | Question 5 Answer: D,E |
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