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Oracle 1Z0-805日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Upgrade to Java SE 7 Programmer |
| Exam Number: | 1Z0-805 |
| Exam Format: | Multiple Answer, Multiple Choice, Single Answer |
| Exam Duration: | 150 minutes |
| Certificate Validity Period: | Valid for life once earned |
| Available Languages: | English, Japanese |
| Related Certifications: | Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 5 Programmer Sun Certified Java Programmer |
| Passing Score: | 60% |
| Exam Price: | $245 USD |
| Real Exam Qty: | 70 |
| Recommended Training: | Java SE 7 New Features |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: |  |
| Exam Way: | Proctored exam at Pearson VUE test centers; RETIRED since December 31, 2018 |
| Pre Condition: | Must hold Oracle Certified Professional, Java SE 5/6 Programmer or Sun Certified Java Programmer (SCJP) equivalent |
| Official Syllabus URL: | https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-805 |
Oracle 1Z0-805日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Concurrency Enhancements | 15% | - Concurrent collections updates - Atomic variables and locks - Fork/Join framework - Executors and thread pools |
| Java Language Enhancements | 20% | - Binary literals and underscores in numeric literals - Type inference using the diamond operator - Improved exception handling: multi-catch and rethrow - Simplified varargs method invocation - Try-with-resources statements |
| Localization | 10% | - Formatting dates, numbers, and currencies - Parsing localized data - Locale and resource bundles |
| Design Patterns and Principles | 15% | - Data Access Object (DAO) pattern - Object composition vs inheritance - Factory pattern usage - Singleton pattern implementation |
| JDBC and Database Applications | 20% | - RowSet interfaces and implementations - Transaction management - Statement, PreparedStatement, ResultSet - JDBC 4.1 API overview - DriverManager and connection setup |
| Java File I/O (NIO.2) | 20% | - File attributes and metadata - File system watch service - Directory operations and traversal - Path, Files, and FileSystem API - Path matching and filtering |
Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) Exam FAQ — Direct Answers
Must hold Oracle Certified Professional, Java SE 5/6 Programmer or Sun Certified Java Programmer (SCJP) equivalent Eligibility rules do change, so confirm the current requirements on the official page (official 1Z0-805日本語 exam page) before booking.
150 minutes for 70 questions. Efficiency beats exhaustion: the ExamTorrent software version simulates the real test scene and scores your performance, so every practice hour moves you forward.
Yes:
Training gives knowledge direction; practice gives it proof. Follow courses with the 90 practice questions for the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) to measure real progress.
Delivery and payment are both safe: we support credit card payment, your information is protected by a strict system, and the product emails automatically within a minute of purchase — unlimited devices, 7*24 support if nothing arrives within 2 hours. If you fail the corresponding 1Z0-805日本語 exam within 60 days of purchase, we refund in full: provide a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
$245 USD per attempt, 60% to pass. Since a retake costs the full fee, prepare with direction: the 90 practice questions from ExamTorrent focus your effort where the exam points are.
The Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) is Oracle's certification exam for Oracle Certified Professional, Java SE 7 Programmer, at the Professional level. It validates applied skills employers hire for — a credential worth the effort. Related credentials include Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 5 Programmer, Sun Certified Java Programmer.
The Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) blueprint covers 6 domains — including Java Language Enhancements (20%), Java File I/O (NIO.2) (20%), Design Patterns and Principles (15%). The weightings are your efficiency map: heavy domains first. Every subtopic appears in the outline above.
Through the vendor's official registration channels:
The Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) is delivered Proctored exam at Pearson VUE test centers; RETIRED since December 31, 2018, so pick the arrangement that suits you when booking.
Yes — download the free Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) demo and judge the question quality before paying. Every purchase stays valid for 365 days with free updates throughout, renewable afterward at 50% off.
Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) Sample Questions:
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Correct Answer: B,C 🗳️
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- A. getConnectionC
- B. getConnectionE
- C. getConnectionA
- D. getConnectionB
- E. getConnectionD
Correct Answer: E 🗳️
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public class DataCache {
private static final DataCache instance = new DataCache ();
public static DataCache getInstance () {
return instance;
}
}
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Correct Answer: A 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
- A. getFreeSpace ()
- B. getTotalCapacity ()
- C. getUsableSpace ()
- D. getUsed ()
- E. getTotalSpace ()
Correct Answer: C,E 🗳️
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class Fibonacci extends RecursiveTask<Integer> {
final int n;
Fibonacci (int n) { this.n = n }
Integer compute () {
if (n <= 1)
return n;
Fibonacci f1 = new Fibonacci (n - 1);
f1.fork;
Fibonacci f2 = new Fibonacci (n - 2);
return f2.compute() + f1.join; // Line **
}
}
Assume that line ** is replaced with:
return f1.join() + f2.compute(); // Line **
- A. Option E
- B. Option A
- C. Option D
- D. Option F
- E. Option B
- F. Option C
Correct Answer: E 🗳️
Explanation: Only visible for ExamTorrent members. You can sign-up / login (it's free).
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