Oracle 1Z0-805日本語 Exam Details & Actual Exam Questions

Exam Code/Number: 1Z0-805日本語
Exam Name/Title: Upgrade to Java SE 7 Programmer (1Z0-805日本語版)
Certification Provider: Oracle
Corresponding Certification: OCP

Exam Questions: 90
Updated On: Jun,14 2026
Certification Level: Professional

Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) Exam Questions

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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
Passing Score:	60%
Real Exam Qty:	70
Exam Duration:	150 minutes
Related Certifications:	Oracle Certified Professional, Java SE 7 Programmer
Exam Price:	USD 245 (historical, may vary by region and is now retired)
Available Languages:	English, Japanese
Certificate Validity Period:	Oracle Java certifications generally do not expire (version-specific credential)
Exam Format:	Multiple Choice
Sample Questions:	Oracle 1Z0-805日本語 Sample Questions
Exam Way:	Pearson VUE authorized testing center; historical availability only, as the exam has been retired.
Pre Condition:	Designed as an upgrade exam for candidates already holding an eligible previous Sun/Oracle Java Professional certification (such as Java SE 6 Professional or equivalent upgrade path).
Official Syllabus URL:	https://education.oracle.com/

Oracle 1Z0-805日本語 Exam Syllabus Topics:

Section	Objectives
Topic 1: JDBC and Database Access	- Database programming 1. Executing SQL statements 2. Transaction management 3. JDBC architecture
Topic 2: Concurrency	- Multithreaded programming 1. Synchronization and locks 2. Concurrent collections 3. Executor framework 4. Thread lifecycle
Topic 3: Generics and Collections	- Generic programming 1. Collection framework usage 2. Type parameters and wildcards 3. Sorting and searching
Topic 4: Java SE 7 Language Enhancements	- Project Coin language features 1. Diamond operator 2. Multi-catch and precise rethrow 3. Binary literals and underscores in numeric literals 4. Try-with-resources 5. Strings in switch statements
Topic 5: Advanced Object-Oriented Programming	- Class design and inheritance 1. Abstract classes and interfaces 2. Polymorphism and overriding 3. Nested and inner classes
Topic 6: Localization and Formatting	- Internationalization 1. Number and date formatting 2. Locales and Resource Bundles
Topic 7: Exceptions and Assertions	- Exception handling 1. Assertions 2. Multi-catch blocks 3. Checked and unchecked exceptions 4. Automatic resource management
Topic 8: Java I/O and NIO.2	- File and stream operations 1. Traditional I/O APIs 2. NIO.2 Path and Files APIs 3. Directory traversal and file attributes