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Oracle 1Z0-020 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Partitioning & Data Warehousing | 15% | - Enhanced star query optimization - DBMS_STATS package - Local and global partitioned indexes - Materialized views & query rewrite |
| Security & Networking | 15% | - Fine-grained access control - Advanced Security options - Net8 enhancements - Application context |
| Advanced Queuing & Internet Features | 10% | - Queue creation and management - interMedia and Text features - WebDB integration |
| Object-Relational & LOB Features | 15% | - Nested tables and VARRAYs - LOB data type management - Object types and object tables |
| Distributed & Replication Features | 10% | - Offline instantiation - Improved snapshot refresh - Parallel DML operations |
| Indexing & Storage Enhancements | 15% | - Reverse key indexes - Index-organized tables - Coalescing indexes - Bitmap join indexes |
| Oracle8i Architecture & Administration Improvements | 20% | - Read-only tablespaces - Enterprise Manager enhancements - Online index creation/rebuild - Locally managed tablespaces - New data dictionary views |
