Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) : 1Z0-804日本語
- Exam Code: 1Z0-804日本語
- Exam Name: Java SE 7 Programmer II Exam (1Z0-804日本語版)
- Q & A: 150 Questions and Answers
About Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) : 1Z0-804日本語 Exam
Failing the 1Z0-804日本語 exam is a double loss: the fee and the time. TorrentVCE reduces both risks with Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) practice questions that 2026 candidates can master in focused preparation instead of endless months.
Oracle 1Z0-804日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 7 Programmer II Exam |
| Exam Number: | 1Z0-804 |
| Exam Duration: | 150 minutes |
| Certificate Validity Period: | Valid for life (no expiration) |
| Passing Score: | 65% |
| Exam Price: | USD 245 |
| Real Exam Qty: | 65 |
| Related Certifications: | Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) |
| Available Languages: | English, Japanese |
| Exam Format: | Multiple Select, Multiple Choice |
| Recommended Training: | Oracle Java SE 7 Programmer II Exam Preparation Java SE 7 Programming |
| Exam Registration: | Oracle Education Pearson VUE Registration |
| 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 Class Design | 15% | - Implement polymorphism - Override hashCode, equals, and toString methods from Object class - Implement encapsulation - Create and use singleton classes and immutable classes - Implement inheritance including visibility modifiers and composition |
| Topic 2: Exceptions and Assertions | 10% | - Use try-catch-finally and try-with-resources statements - Test invariants by using assertions - Create custom exceptions and use exception chaining |
| Topic 3: Java I/O Fundamentals | 10% | - Read and write data from the console - Use BufferedReader, BufferedWriter, File, FileReader, FileWriter, and RandomAccessFile - Use streams to read and write files |
| Topic 4: 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 5: Concurrency | 15% | - Use Executor, ExecutorService, Executors, Callable, and Future - Use synchronized keyword and java.util.concurrent.atomic package - Manage thread lifecycle - Use concurrent collections - Create and use Threads and Runnable |
| Topic 6: String Processing | 10% | - Format strings using printf and format methods - Use regular expressions to create patterns for matching, searching, and replacing - Search, parse, and build strings using String, StringBuilder, and StringBuffer |
| Topic 7: Java File I/O (NIO.2) | 10% | - Use Path interface to operate on file and directory paths - Use Files class to check, read, delete, copy, move, and manage file attributes - Use PathMatcher and WatchService - Use DirectoryStream to iterate over directory contents |
| Topic 8: Generics and Collections | 20% | - Create and use generics including generic classes, interfaces, and methods - Use List, Set, Map, and Deque interfaces and implementations - Use type parameters and wildcards - Use Comparable and Comparator interfaces - Sort and search collections |
| Topic 9: Advanced Class Design | 15% | - Create and use custom annotations - Create inner classes including static inner class, local class, nested class, and anonymous inner class - Use enumerated types including methods, constructors, and inheritance in enum types - Develop code that uses abstract classes and methods - Develop code that uses final keyword |
1Z0-804日本語 Exam FAQ: Reduce Your Risk, Read This First
Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) is an official Oracle exam, identified by exam code 1Z0-804日本語. Passing it earns the Oracle Certified Professional, Java SE 7 Programmer certification at the Professional level. It also relates to Oracle Certified Associate, Java SE 7 Programmer (1Z0-803). Certifications like this one remain a reliable route to standing out: they prove ability in a way resumes alone cannot.
The Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) exam contains 65 questions to complete within 150 minutes. The candidates who run out of time are usually the ones who never practiced against a clock. The TorrentVCE software engine lets you limit your test time exactly like the real exam, exposing pacing weaknesses while they are still free to fix.
You need 65% to pass Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版), and the official registration fee is USD 245. Retakes charge the full USD 245 again, which makes failing a genuinely expensive outcome. Reduce that risk the rational way: practice with the TorrentVCE questions until your scores sit consistently above the requirement, then book.
Must hold Oracle Certified Associate, Java SE 7 Programmer (1Z0-803) or equivalent
Vendor requirements change from time to time, so verify the current conditions before registering via the official exam page.
Registration for Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) runs through the official channels below.
One practical note: the exam is delivered Online proctored or Onsite at Pearson VUE test centers.
Oracle recommends the following training for Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) candidates.
Whatever training you take, anchor it with the 150 practice questions in the TorrentVCE 1Z0-804日本語 package, each with a detailed explanation that turns every mistake into a lesson.
Yes. You can download the free demo of the Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) questions before you buy, and after purchase you have the right to one year of free updates. When your product expires, extending the update service costs 50% of the regular price. Three versions, PDF, software, and online APP, let you study the way that suits you.
A 100% money-back guarantee protects you under clear conditions. Take the Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) exam within 60 days of purchase; if you fail, you can claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, while keeping the update service on your original purchase.
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The Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) syllabus divides into 9 domains. The leading areas are Localization (5%), Generics and Collections (20%), and Exceptions and Assertions (10%). The complete outline is published above; knowing your shortcomings starts with knowing the syllabus.
Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) Sample Questions:
- A. Option D
- B. Option A
- C. Option B
- D. Option C
Correct Answer: D 🗳️
Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).
Given:
- A. Option F
- B. Option D
- C. Option E
- D. Option A
- E. Option B
- F. Option C
Correct Answer: B,F 🗳️
public class Main {
public static void main(String... ag) {
Vehicle v = new SportsCar();
System.out.println(v.goes());
Tank t = (Tank) v;
System.out.println(t);
}
}
class Vehicle {
public String goes() {
return "goes ";
};
}
class SportsCar extends Vehicle {
public String goes() {
return "fast ";
};
}
class Tank extends Vehicle {
public String goes() {
return "slow ";
}; }
- A. Option F
- B. Option D
- C. Option E
- D. Option A
- E. Option B
- F. Option C
Correct Answer: C 🗳️
Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).
- A. public Person getPerson(int id) throws Exception
public void createPerson(Person p) throws Exception
public void deletePerson(int id) throws Exception
public void updatePerson(Person p) throws Exception - B. public void setContractDetails(String contractDetails) public void setName(String name)
- C. public in getId ()
public String getContractDetails ()
public Void setContractDetails(String contactDetails)
public String getName ()
public void setName (String name) - D. public int getId ()
public String getContractDetails()
public String getName()
public Person getPerson(int id) throws Exception
Correct Answer: A 🗳️
Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).
ConcurrentMap <String, String> PartList = new ConcurrentMap<>();
- A. partList.putIfNotLocked (key,"Blue Shirt");
- B. partList.putAtomic(key,"Blue Shirt")
- C. partList.putIfAbsent(key,"Blue Shirt");
- D. if (!partList.containsKey(key)) partList.put (key,"Blue Shirt");
- E. partList.out(key,"Blue Shirt");
Correct Answer: C 🗳️
Explanation: Only visible for TorrentVCE members. You can sign-up / login (it's free).
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