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1z0-148 Certification is a most privileged achievement one could be graced with. It is one of the expert level of certification in the Oracle database. This Certification consisting of very expert level of information related to Oracle database 12c, candidate can easily get through with the 1z0-148 Exam provided the candidates have proper preparation material to ace the 1z0-148 exam with flying colors. Questions answers and clarifications which are designed in form of DumpExam exam dumps make sure to cover entire course content. DumpExam have a brilliant 1z0-148 exam dumps with the foremost latest and vital queries and answers in PDF format. DumpExam is sure about the exactness and legitimacy of 1z0-148 exam dumps and in this manner. Candidates can easily pass the 1z0-148 exam with genuine 1z0-148 exam dumps and get 1z0-148 certification skillful surely. These exam dumps are viewed as the best source to understand the 1z0-148 Certification well by simply perusing these example questions and answers. if the candidate complete practice the exam with certification 1z0-148 exam dumps along with self-assessment to get the proper idea on Oracle accreditation and to ace the certification exam.
Oracle 1z1-148 exam covers a range of advanced topics in PL/SQL programming such as program design, error handling, performance tuning, and security. It is a 2-hour exam that consists of 75 multiple-choice questions. To pass the exam, you will need to score at least 63% or higher. 1z1-148 exam can be taken at any authorized testing center or online with a proctor.
Oracle 1z1-148 exam, also known as the Oracle Database: Advanced PL/SQL exam, is a certification exam designed for professionals who want to demonstrate their expertise in advanced PL/SQL programming. PL/SQL is a procedural language used to access and manipulate Oracle databases. 1z1-148 exam is intended for those who have already mastered the basics of PL/SQL programming and want to take their skills to the next level.
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Oracle 1z1-148 Certification Exam is designed for those who wish to demonstrate their knowledge and proficiency in advanced PL/SQL programming for the Oracle Database. Oracle Database: Advanced PL/SQL certification exam is intended for database developers, database administrators, and other IT professionals who work with Oracle Database and have a strong understanding of basic SQL and PL/SQL programming concepts.
Oracle 1z1-148 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Advanced Interface and External Routines | 12% | - Calling external C procedures - Using database links and dynamic SQL - Calling Java from PL/SQL |
| Topic 2: Error Handling and Dynamic SQL | 12% | - Advanced exception handling - Native Dynamic SQL - DBMS_SQL package usage |
| Topic 3: Working with Collections | 13% | - Collection methods and best practices - Bulk operations and FORALL/BULK COLLECT - Associative arrays, nested tables, VARRAYs |
| Topic 4: Security and Code Robustness | 13% | - Fine-Grained Access Control (VPD) - Using DBMS_ASSERT - Definer's vs Invoker's Rights - Preventing SQL injection |
| Topic 5: PL/SQL Performance and Result Caching | 15% | - DBMS_PARALLEL_EXECUTE - Native vs interpreted compilation - DBMS_RESULT_CACHE configuration - Function result caching - Intraunit inlining |
| Topic 6: Managing PL/SQL Code and Dependencies | 12% | - Conditional compilation - Using PL/SQL compiler settings and warnings - DBMS_METADATA package usage - Managing dependencies and invalidations - Using PL/Scope and dictionary views |
| Topic 7: Profiling, Tracing and Debugging | 11% | - Profiling performance with DBMS_PROFILER - Tracing execution with DBMS_TRACE - Analyzing execution statistics |
| Topic 8: Large Objects (LOBs) Management | 12% | - Temporary LOB operations - Internal vs External LOBs - SecureFile and BasicFile LOBs - Using DBMS_LOB package |
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