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Updated: Aug 28, 2026
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Oracle 1Z0-020 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle8i: New Features for Administrators |
| Exam Number: | 1Z0-020 |
| Exam Price: | Originally ~$125 USD (retired, no longer available) |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice |
| Passing Score: | 70% |
| Available Languages: | English |
| Certificate Validity Period: | Retired certification, no active validity |
| Real Exam Qty: | 83-86 |
| Related Certifications: | Oracle8 Certified Database Administrator Oracle Database Administrator Upgrade Certifications |
| Recommended Training: | Oracle8i New Features Official Documentation |
| Exam Registration: | Oracle Certification (historical) |
| Sample Questions: | Oracle 1Z0-020 Sample Questions |
| Exam Way: | Proctored onsite at Oracle/Pearson VUE centers; RETIRED, no longer delivered |
| Pre Condition: | Recommended for Oracle8 Certified DBA; prior Oracle administration experience required |
| Official Syllabus URL: | https://docs.oracle.com/cd/F49540_01/DOC/server.815/a68020/toc.htm |
Oracle 1Z0-020 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Distributed & Replication Features | 10% | - Parallel DML operations - Improved snapshot refresh - Offline instantiation |
| Topic 2: Partitioning & Data Warehousing | 15% | - Enhanced star query optimization - DBMS_STATS package - Materialized views & query rewrite - Local and global partitioned indexes |
| Topic 3: Object-Relational & LOB Features | 15% | - LOB data type management - Object types and object tables - Nested tables and VARRAYs |
| Topic 4: Security & Networking | 15% | - Fine-grained access control - Net8 enhancements - Advanced Security options - Application context |
| Topic 5: Oracle8i Architecture & Administration Improvements | 20% | - Online index creation/rebuild - New data dictionary views - Enterprise Manager enhancements - Read-only tablespaces - Locally managed tablespaces |
| Topic 6: Indexing & Storage Enhancements | 15% | - Bitmap join indexes - Reverse key indexes - Index-organized tables - Coalescing indexes |
| Topic 7: Advanced Queuing & Internet Features | 10% | - Queue creation and management - interMedia and Text features - WebDB integration |
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