Failing the 1Z0-805日本語 exam does not just hurt — it doubles the cost, because the registration fee comes out of your pocket again. Real4test tilts the odds with 90 practice questions for the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam and a 60-day refund policy spelled out in plain language.
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 Choice, Single Answer, Multiple Answer |
| Real Exam Qty: | 70 |
| Certificate Validity Period: | Valid for life once earned |
| Exam Duration: | 150 minutes |
| Related Certifications: | Oracle Certified Professional, Java SE 6 Programmer Sun Certified Java Programmer Oracle Certified Professional, Java SE 5 Programmer |
| Passing Score: | 60% |
| Exam Price: | $245 USD |
| Available Languages: | English, Japanese |
| 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 |
|---|---|---|
| Topic 1: Java File I/O (NIO.2) | 20% | - Path matching and filtering - Directory operations and traversal - File attributes and metadata - Path, Files, and FileSystem API - File system watch service |
| Topic 2: Design Patterns and Principles | 15% | - Singleton pattern implementation - Object composition vs inheritance - Data Access Object (DAO) pattern - Factory pattern usage |
| Topic 3: JDBC and Database Applications | 20% | - Statement, PreparedStatement, ResultSet - JDBC 4.1 API overview - Transaction management - DriverManager and connection setup - RowSet interfaces and implementations |
| Topic 4: Java Language Enhancements | 20% | - Binary literals and underscores in numeric literals - Try-with-resources statements - Simplified varargs method invocation - Improved exception handling: multi-catch and rethrow - Type inference using the diamond operator |
| Topic 5: Localization | 10% | - Formatting dates, numbers, and currencies - Locale and resource bundles - Parsing localized data |
| Topic 6: Concurrency Enhancements | 15% | - Fork/Join framework - Concurrent collections updates - Atomic variables and locks - Executors and thread pools |
Oracle 1Z0-805日本語 Exam FAQ: Read This First
Which domains make up the 1Z0-805日本語 exam?
The Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam spans 6 domains, and they are not weighted equally. The top areas are Design Patterns and Principles — 15%, JDBC and Database Applications — 20%, Java Language Enhancements — 20%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Are there official Oracle courses for the 1Z0-805日本語 exam?
Yes. Oracle officially recommends these training options for the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam:
Training builds the foundation — then measure it with the 90 practice questions for the 1Z0-805日本語 exam from Real4test to see how you perform when the clock is running.
What does passing the 1Z0-805日本語 exam actually get me?
The 1Z0-805日本語 exam is Oracle's official certification test, and passing it earns the Oracle Certified Professional, Java SE 7 Programmer credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 5 Programmer, Sun Certified Java Programmer, so this exam can anchor a longer certification plan.
What is the 1Z0-805日本語 passing score, and how much is the exam fee?
You pass the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam at 60%, and each attempt costs $245 USD — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Real4test until your scores sit comfortably above 60% twice in a row, then schedule the real 1Z0-805日本語 exam.
Can I check your 1Z0-805日本語 questions before buying?
Please do. Real4test offers a free demo download for the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
How many questions are in the 1Z0-805日本語 exam and how long does it run?
The Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam packs 70 questions into 150 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Real4test engine, learn to park a question and return later, and walk into the 1Z0-805日本語 exam with a pacing plan already rehearsed.
What are the eligibility requirements for the 1Z0-805日本語 exam?
Must hold Oracle Certified Professional, Java SE 5/6 Programmer or Sun Certified Java Programmer (SCJP) equivalent Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-805) before booking your Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam.
What if I fail — and how fast is delivery?
Delivery is effectively instant: your 1Z0-805日本語 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Where can I register for the Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) exam?
Use Oracle's official registration channels:
The exam is offered as Proctored exam at Pearson VUE test centers; RETIRED since December 31, 2018 — choose the format that fits your situation when you schedule.
Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) Sample Questions:
Question #1
public static void main(String[] args) throws Exception {
try {
processFile();
} catch(Exception e) {
Throwable [] t = e.getSuppressed();
}
}
public static void processFile() throws IOException {
try (FileReader fr = new FileReader"logfilesrc.txt");
FileWriter fw = new FileWriter("logfiledest.txt")) {{
java.util.zip.ZipFile zf = new java.util.zip.ZipFile("alllogs.zip");
System.out.println("Created files for logs");
}
}
A. Option C
B. Option D
C. Option A
D. Option B
Question #2
public class SampleClass {
public static void main(String[] args) {
SampleClass sc = new SampleClass();
sc.processCD();
}
private void processCD() {
try (CDStream cd = new CDStream()) {
cd.open();
cd.read();
cd.write("lullaby");
cd.close();
} catch (Exception e) {
System.out.println("Exception thrown");
}
}
class CDStream {
String cdContents = null;
public void open() {
cdContents = "CD Contents";
System.out.println("Opened CD stream");
}
public String read() throws Exception {
throw new Exception("read error");
}
public void write(String str) {
System.out.println("CD str is: " + str);
}
public void close() {
cdContents = null;
}
A. Option C
B. Option D
C. Option A
D. Option B
Question #3
public class TemperatureSensor {
public TemperatureSensor () {
}
public double getCurrTemp () {
// . . . method to retrieve temperature from a sensor
Return temp;
}
}
A. Option C
B. Option F
C. Option G
D. Option D
E. Option A
F. Option E
G. Option B
Question #4
public class CrusherRobot {
public void walk () {}
public void positionArm (int x, int y, int z) {}
public void raiseHammer() {}
public void dropHammer() {}
}
public class GripperRobot {
public void walk() {}
public void moveArm (int x, int y, int z) {}
public void openGripper () {}
public void closeGripper() {}
}
A. Option C
B. Option D
C. Option A
D. Option B
Question #5
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 C
B. Option F
C. Option D
D. Option A
E. Option E
F. Option B
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: C | Question #3 Correct Answer: A,B,C | Question #4 Correct Answer: D | Question #5 Correct Answer: A |


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