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Updated: Jul 14, 2026
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Oracle 1Z0-857 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Java Standard Edition 6 Developer Certified Master Downloadable Project for Resubmission |
| Exam Number: | 1Z0-857 |
| Available Languages: | English |
| Passing Score: | Pass/Fail (Project Evaluation) |
| Exam Format: | Downloadable Assignment, Project Implementation, Code Submission, Resubmission (if required) |
| Certificate Validity Period: | Lifetime (legacy Oracle Java certifications; no standard expiration policy for this track) |
| Exam Price: | USD 300 (historical Oracle certification fee; may vary by region/time) |
| Related Certifications: | Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Master Java SE 6 Developer |
| Real Exam Qty: | Project-based (no fixed question count) |
| Recommended Training: | Oracle University Java Training |
| Exam Registration: | Oracle Certification Portal |
| Exam Way: | Online downloadable project assignment submitted to Oracle for evaluation |
| Pre Condition: | Recommended: Oracle Certified Professional (OCP) Java SE 6 Programmer certification or equivalent Java SE 6 knowledge |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1Z0-857 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Advanced Java Concepts | - Performance and JVM behavior basics - Multithreading and concurrency - JDBC database connectivity |
| Topic 2: Java Language Fundamentals | - Exception handling model - Core syntax and language constructs - Object-oriented programming principles |
| Topic 3: Project Implementation Requirements | - Code submission and resubmission compliance - Design of enterprise-style Java application - Correctness, maintainability, and structure |
| Topic 4: Java Standard Library Usage | - Collections Framework - I/O and serialization - java.lang and java.util APIs |
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