PDF VersionPassing Score, Duration, No of questions, languages, Format of the Oracle 1Z0-149 Certification Exam:
Passing Score, Duration & Question for the Oracle 1Z0-149 Certification is given in the 1Z0-149 exam dumps is written as follows:
- Languages: English
- Passing score: 66%
- Exam Format: Multiple choice
- No. of questions: 65
- Duration: 90 Minutes
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Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
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Oracle 1Z0-149 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Writing SQL in PL/SQL | 12% | - SELECT ... INTO clause usage - Record types, %ROWTYPE, and collections - DML and transaction control statements |
| Writing Control Structures | 10% | - Iterative and loop statements - Sequential control - Conditional statements |
| Creating Procedures and Functions | 12% | - Function return types and usage - Creation and invocation of subprograms - Parameter modes: IN, OUT, IN OUT |
| Declaring PL/SQL Variables | 10% | - Data types, %TYPE and %ROWTYPE attributes - Valid and invalid identifiers - Variables, initialization, and bind variables |
| Handling Exceptions | 8% | - Predefined exceptions - Exception propagation and handling - User-defined exceptions |
| Writing Executable Statements | 10% | - SQL functions and sequences in PL/SQL - Lexical units in PL/SQL blocks - Nested blocks and variable scoping - Implicit and explicit data type conversion |
| Creating Triggers | 8% | - DDL and system event triggers - Trigger restrictions and ordering - DML and INSTEAD OF triggers |
| Using Explicit Cursors | 10% | - Cursor attributes and FOR loops - Cursor variables - Implicit vs explicit cursors |
| Working with Packages | 12% | - Package variables, constants, and cursors - Package specification and body - Overloading subprograms |
| Managing PL/SQL Code | 8% | - Dependency tracking and management - Conditional compilation - Performance optimizations: BULK COLLECT, FORALL - ACCESSIBLE BY clause and access control |
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