What is the prerequisite for taking the Oracle 1Z0-149 Certification Exam:
The prerequisites for the 1Z0-149 Exam are:
- Experience in the IT industry
- Working knowledge of the Oracle Database
- Familiarity with SQL and PL/SQL is very helpful
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What are the advantages of getting the Oracle 1Z0-149 Certification?
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Flexibility: You will be working with different databases. You will be learning many new technologies, which will help you in growing as an expert in the Oracle Database Administrator field.
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Better job prospects: The Oracle Database Administrator has an excellent job prospect. This makes the Oracle Database Administrator job market very active.
Global recognition: The Oracle Database Administrator is globally recognized. People from around the world take this exam.
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Information about the Salary of an Oracle 1Z0-149 Certified professional:
The salary of an Oracle 1Z0-149 certified expert depends on his/her experience. The salary for the Oracle Database Administrator is very high after passing with the help of the 1Z0-149 exam dumps. Moreover, the certification helps in getting better job offers. The certified professionals are paid more than the non-certified professionals. The average salary of an Oracle 1Z0-149 Certified professional is:
- In India: 80,000 - 90,000 INR
- In China: 30,000 - 40,000 CNY
- In the UK: 70,000 - 80,000 GBP
- In the United States: 90,000 - 100,000 USD
Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
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Where I can take the Oracle 1Z0-149 Certification Exam?
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Oracle 1z1-149 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Creating Triggers | 8% | - DML and INSTEAD OF triggers - DDL and system event triggers - Trigger restrictions and ordering |
| Topic 2: Creating Procedures and Functions | 12% | - Function return types and usage - Parameter modes: IN, OUT, IN OUT - Creation and invocation of subprograms |
| Topic 3: Using Explicit Cursors | 10% | - Cursor variables - Implicit vs explicit cursors - Cursor attributes and FOR loops |
| Topic 4: Writing Control Structures | 10% | - Conditional statements - Sequential control - Iterative and loop statements |
| Topic 5: Writing Executable Statements | 10% | - Nested blocks and variable scoping - Implicit and explicit data type conversion - SQL functions and sequences in PL/SQL - Lexical units in PL/SQL blocks |
| Topic 6: Writing SQL in PL/SQL | 12% | - SELECT ... INTO clause usage - Record types, %ROWTYPE, and collections - DML and transaction control statements |
| Topic 7: Managing PL/SQL Code | 8% | - Performance optimizations: BULK COLLECT, FORALL - ACCESSIBLE BY clause and access control - Dependency tracking and management - Conditional compilation |
| Topic 8: Working with Packages | 12% | - Package specification and body - Package variables, constants, and cursors - Overloading subprograms |
| Topic 9: Declaring PL/SQL Variables | 10% | - Variables, initialization, and bind variables - Valid and invalid identifiers - Data types, %TYPE and %ROWTYPE attributes |
| Topic 10: Handling Exceptions | 8% | - Exception propagation and handling - Predefined exceptions - User-defined exceptions |




