Instant Download Oracle : 1Z1-805日本語 Questions & Answers as PDF & Test Engine
Updated: Sep 09, 2026
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Oracle 1Z1-805日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Upgrade to Java SE 7 Programmer |
| Exam Number: | 1Z0-805 |
| Related Certifications: | Oracle Certified Professional, Java SE 5 Programmer Oracle Certified Professional, Java SE 6 Programmer Sun Certified Java Programmer |
| Exam Duration: | 150 minutes |
| Real Exam Qty: | 70 |
| Exam Format: | Multiple Answer, Multiple Choice, Single Answer |
| Exam Price: | $245 USD |
| Passing Score: | 60% |
| Available Languages: | Japanese, English |
| Certificate Validity Period: | Valid for life once earned |
| Recommended Training: | Java SE 7 New Features |
| Exam Registration: | Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| 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 1Z1-805日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Design Patterns and Principles | 15% | - Factory pattern usage - Object composition vs inheritance - Singleton pattern implementation - Data Access Object (DAO) pattern |
| Topic 2: Localization | 10% | - Locale and resource bundles - Parsing localized data - Formatting dates, numbers, and currencies |
| Topic 3: Java Language Enhancements | 20% | - Simplified varargs method invocation - Improved exception handling: multi-catch and rethrow - Try-with-resources statements - Binary literals and underscores in numeric literals - Type inference using the diamond operator |
| Topic 4: Concurrency Enhancements | 15% | - Concurrent collections updates - Executors and thread pools - Atomic variables and locks - Fork/Join framework |
| Topic 5: Java File I/O (NIO.2) | 20% | - File system watch service - Path matching and filtering - Path, Files, and FileSystem API - Directory operations and traversal - File attributes and metadata |
| Topic 6: JDBC and Database Applications | 20% | - Statement, PreparedStatement, ResultSet - DriverManager and connection setup - RowSet interfaces and implementations - JDBC 4.1 API overview - Transaction management |
Oracle 1Z1-805日本語 Exam Questions Answered
The 1Z1-805日本語 exam leads to the Oracle Certified Professional, Java SE 7 Programmer certification from Oracle. It is positioned at the Professional level. The exam validates the knowledge and skills expected of candidates preparing for Oracle Upgrade to Java SE 7 Programmer (1Z1-805日本語版).
Related certifications include:
- Oracle Certified Professional, Java SE 6 Programmer
- Oracle Certified Professional, Java SE 5 Programmer
- Sun Certified Java Programmer
The 1Z1-805日本語 exam includes 70 questions and allows 150 minutes. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.
The passing score for 1Z1-805日本語 is 60%, and the official exam fee is $245 USD. Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.
Must hold Oracle Certified Professional, Java SE 5/6 Programmer or Sun Certified Java Programmer (SCJP) equivalent
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
You can register through the official channels listed below:
The available exam delivery method is Proctored exam at Pearson VUE test centers; RETIRED since December 31, 2018.
The official training options include:
After reviewing the recommended training, reinforce what you learned with Actual4dump's 90 practice questions for 1Z1-805日本語.
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If you purchase the corresponding 1Z1-805日本語 preparation material and do not pass that exam within 60 days of purchase, you may apply for a full refund under the 100% Money Back Guarantee. The request requires a scanned exam enrollment slip and the official Score Report PDF, submitted within two days after the exam. Eligible requests are processed within seven days.
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The current 1Z1-805日本語 outline is organized into 6 top-level domains. The first listed areas include:
- Design Patterns and Principles (15%)
- Concurrency Enhancements (15%)
- JDBC and Database Applications (20%)
Review the Exam Topics section above for the complete outline and any nested subtopics.
Oracle Upgrade to Java SE 7 Programmer (1Z1-805日本語版) Sample Questions:
Question 1
A. Option B
B. Option C
C. Option A
D. Option E
E. Option D
Question 2
try {
String query = "SELECT * FROM Employee WHERE ID=110";
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(query); // Line 13
System.out.println("Employee ID: " + rs.getInt("ID")); // Line 14
} catch (Exception se) {
System.out.println("Error");
}
A. Option B
B. Option C
C. Option A
D. Option D
Question 3
ResultSet rs = null;
try (Connection conn = DriverManager. getConnection (url) ) {
Statement stmt = conn.createStatement();
rs stmt.executeQuery(query);
//-.. other methods } } catch (SQLException se) {
System.out.println ("Error");
}
A. Option B
B. Option C
C. Option F
D. Option A
E. Option E
F. Option D
Question 4
A. Option B
B. Option C
C. Option A
D. Option E
E. Option D
Question 5
A. Class.forname ("org.xyzdata.jdbc.NetWorkDriver");
B. Connection con = Connection.getDriver ("jdbc:xyzdata: //localhost:3306/EmployeeDB");
C. DriverManager.loadDriver("org.xyzdata.jdbc.network driver");
D. Connection con = Drivermanager.getConnection ("jdbc:xyzdata: //localhost:3306/EmployeeDB");
Solutions:
| Question 1 Answer: A,E | Question 2 Answer: A | Question 3 Answer: B | Question 4 Answer: B,D | Question 5 Answer: A |
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