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It validates your skills in writing PL/SQL code, managing database objects, and implementing PL/SQL program units in Oracle Database 19c.
A fundamental understanding of SQL and basic programming concepts is recommended.
The exam includes multiple-choice questions and is administered online or at testing centers.
The exam typically has around 75 questions.
The passing score is usually 65%, but it is subject to change.
You have 120 minutes to complete the exam.
The exam fee is generally $245, but prices may vary based on location.
No, there is no negative marking.
You can register via Oracle's official website or Pearson VUE.
Oracle training courses, official documentation, and practice exams are highly recommended.
PL/SQL is Oracle's procedural extension to SQL, combining SQL with procedural features like loops, conditions, and error handling.
PL/SQL features include block structure, exception handling, data encapsulation, and built-in error management.
A PL/SQL block is the basic unit of a PL/SQL program, containing a declaration, execution, and exception-handling section.
A PL/SQL block begins with DECLARE (optional), followed by BEGIN, EXCEPTION (optional), and ends with END.
Anonymous blocks are PL/SQL code blocks that do not have a name and are not stored in the database.
Stored procedures are named PL/SQL blocks stored in the database and executed with specific parameters.
PL/SQL functions return a single value and are used in SQL statements or PL/SQL programs.
Triggers are PL/SQL blocks that automatically execute in response to specific database events, like INSERT, UPDATE, or DELETE.
A cursor is a pointer that retrieves rows from a query result set one at a time.
PL/SQL supports two types of cursors: implicit cursors and explicit cursors.
TESTED 18 Dec 2024
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