PDF Version DemoBooking the 1Z1-804日本語 exam is an investment, and a failed attempt means paying the registration fee all over again. With 150 practice questions from Getcertkey, you walk into the Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) exam knowing exactly where you stand.
Oracle 1Z1-804日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 7 Programmer II Exam |
| Exam Number: | 1Z0-804 |
| Certificate Validity Period: | Valid for life (no expiration) |
| Real Exam Qty: | 65 |
| Exam Price: | USD 245 |
| Related Certifications: | Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) |
| Exam Duration: | 150 minutes |
| Exam Format: | Multiple Choice, Multiple Select |
| Available Languages: | Japanese, English |
| Passing Score: | 65% |
| Recommended Training: | Java SE 7 Programming Oracle Java SE 7 Programmer II Exam Preparation |
| Exam Registration: | Pearson VUE Registration Oracle Education |
| 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 1Z1-804日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Generics and Collections | 20% | - Create and use generics including generic classes, interfaces, and methods - Use List, Set, Map, and Deque interfaces and implementations - Sort and search collections - Use type parameters and wildcards - Use Comparable and Comparator interfaces |
| Localization | 5% | - Build a resource bundle for each locale - Read and set the locale by using the Locale object - Format dates, numbers, and currencies for local use |
| 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 - Create and use custom annotations - Develop code that uses final keyword |
| Java File I/O (NIO.2) | 10% | - Use PathMatcher and WatchService - 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 |
| Concurrency | 15% | - Manage thread lifecycle - Use Executor, ExecutorService, Executors, Callable, and Future - Use concurrent collections - Use synchronized keyword and java.util.concurrent.atomic package - Create and use Threads and Runnable |
| String Processing | 10% | - Format strings using printf and format methods - Search, parse, and build strings using String, StringBuilder, and StringBuffer - Use regular expressions to create patterns for matching, searching, and replacing |
| Java Class Design | 15% | - Implement encapsulation - Create and use singleton classes and immutable classes - Override hashCode, equals, and toString methods from Object class - Implement polymorphism - Implement inheritance including visibility modifiers and composition |
| 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 |
| Exceptions and Assertions | 10% | - Test invariants by using assertions - Use try-catch-finally and try-with-resources statements - Create custom exceptions and use exception chaining |
1Z1-804日本語 Exam FAQs for 2026 Candidates
Which certification does the 1Z1-804日本語 exam lead to?
The 1Z1-804日本語 exam is the official Oracle exam behind the Oracle Certified Professional, Java SE 7 Programmer certification, validating the skills measured by the Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) credential. It sits at the Professional level of the Oracle certification program. It also connects to Oracle Certified Associate, Java SE 7 Programmer (1Z0-803), so the knowledge you build here carries over to those tracks as well.
How many questions are on the 1Z1-804日本語 exam, and how much time do I get?
The 1Z1-804日本語 exam contains 65 questions to be completed within 150 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 1Z1-804日本語 exam, and what does it cost?
The passing score for the 1Z1-804日本語 exam is 65%, and the official registration fee is USD 245. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 150 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 1Z1-804日本語 exam?
Must hold Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent Requirements can change when Oracle revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 1Z1-804日本語 exam?
You can book the Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Online proctored or Onsite at Pearson VUE test centers. Choose the option that suits you best when you book your seat.
What official training is recommended for the 1Z1-804日本語 exam?
Oracle recommends the following training resources for the Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) exam:
Official courses build the foundation; the 150 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 1Z1-804日本語 practice questions before I buy?
Yes. Getcertkey provides a free 1Z1-804日本語 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Oracle revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 1Z1-804日本語 exam, and how is my order delivered?
Every Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 1Z1-804日本語 exam?
The Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) exam blueprint is organized into 9 domains. The first three are:
- String Processing — 10% of the exam
- Concurrency — 15% of the exam
- Java Class Design — 15% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) Sample Questions:
Question #1
String s = new String("3");
System.out.print(1 + 2 + s + 4 + 5);
A. Option C
B. Option B
C. Option E
D. Option A
E. Option D
Question #2
Given:
A. Option C
B. Option B
C. Option E
D. Option A
E. Option D
Question #3
A. FutureExecutorService
B. TimedExecutorService
C. FixedExecutorService
D. DelayedExecutorService
E. ScheduledExecutorService
Question #4
A. public class deep extends Deeper {
protected Integer getDepth(){
return 5;
}}
B. public class deep extends Deeper {
public String getDepth () {
}}
C. public class deep extends Deeper {
public Long getDepth (int d) {
return 5L;
}}
D. public class deep extends Deeper {
public Double getDepth() {
return 5d;
}}
E. public class deep extends Deeper {
public Short getDepth () {
return 5;
}}
Question #5
Given:
A. Pastel Enamel Fresco Gouache
B. Pastel *Enamel Fresco *Gouache
C. Pastel Enamel Fresco Gouache
D. Pastel Enamel, Fresco Gouache
Solutions:
| Question #1 Correct Answer: B | Question #2 Correct Answer: A | Question #3 Correct Answer: E | Question #4 Correct Answer: A,E | Question #5 Correct Answer: B |
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