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Oracle Database: Advanced PL/SQL : 1z1-148 valid dump torrent
- Exam Code: 1z1-148
- Exam Name: Oracle Database: Advanced PL/SQL
- Updated: Aug 24, 2026
- Q&As: 108 Questions and Answers
About Oracle Database: Advanced PL/SQL : 1z1-148 Real Exam
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Oracle 1z1-148 certification exam consists of 70 multiple-choice questions that must be answered within 105 minutes. 1z1-148 exam covers a wide range of topics, including advanced programming techniques, error handling, database security, and performance tuning. Candidates are required to have a solid understanding of PL/SQL programming and Oracle databases to pass the exam.
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Oracle 1z1-148 exam is an important certification for IT professionals who work with Oracle databases. It validates the candidate's advanced PL/SQL programming skills and demonstrates their ability to create efficient, scalable, and maintainable PL/SQL code. With the right preparation and study resources, candidates can successfully pass the exam and advance their careers in the IT industry.
Oracle 1z1-148 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| PL/SQL Performance and Result Caching | 15% | - Function result caching - Intraunit inlining - DBMS_PARALLEL_EXECUTE - Native vs interpreted compilation - DBMS_RESULT_CACHE configuration |
| Error Handling and Dynamic SQL | 12% | - Native Dynamic SQL - Advanced exception handling - DBMS_SQL package usage |
| Large Objects (LOBs) Management | 12% | - Internal vs External LOBs - SecureFile and BasicFile LOBs - Using DBMS_LOB package - Temporary LOB operations |
| Profiling, Tracing and Debugging | 11% | - Tracing execution with DBMS_TRACE - Profiling performance with DBMS_PROFILER - Analyzing execution statistics |
| Advanced Interface and External Routines | 12% | - Calling Java from PL/SQL - Calling external C procedures - Using database links and dynamic SQL |
| Working with Collections | 13% | - Bulk operations and FORALL/BULK COLLECT - Collection methods and best practices - Associative arrays, nested tables, VARRAYs |
| Managing PL/SQL Code and Dependencies | 12% | - Using PL/SQL compiler settings and warnings - Managing dependencies and invalidations - DBMS_METADATA package usage - Conditional compilation - Using PL/Scope and dictionary views |
| Security and Code Robustness | 13% | - Definer's vs Invoker's Rights - Fine-Grained Access Control (VPD) - Using DBMS_ASSERT - Preventing SQL injection |
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