Answer / Durg Singh

Preparing for Oracle PL/SQL certification involves understanding the core concepts of SQL and PL/SQL, as well as practical experience in writing complex procedures, functions, triggers, packages, and cursors. Here are some steps you can follow:
1. Study the official Oracle documentation.
2. Familiarize yourself with SQL and PL/SQL tutorials and practice exercises online.
3. Complete sample exams available on the Oracle website or other learning resources.
4. Practice writing complex PL/SQL code, focusing on problem-solving skills and efficient programming techniques.

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