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Oracle 1z1-149 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Database 19c: Program with PL/SQL |
| Exam Number: | 1Z0-149 |
| Related Certifications: | Oracle Database SQL Certified Associate |
| Real Exam Qty: | 65 |
| Exam Price: | USD $245 |
| Certificate Validity Period: | Lifetime |
| Exam Format: | Multiple Choice, Scenario-Based Questions |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Passing Score: | 66% |
| Recommended Training: | Oracle Database 19c: Program with PL/SQL |
| Exam Registration: | Pearson VUE Scheduling Oracle University Registration |
| Sample Questions: | Oracle 1z1-149 Sample Questions |
| Exam Way: | Online proctored or onsite at Pearson VUE testing centers |
| Pre Condition: | Recommended: Pass Oracle Database SQL Certified Associate (1Z0-071) or equivalent SQL knowledge |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149 |
Oracle 1z1-149 exam, also known as Oracle Database 19c: Program with PL/SQL, is designed to test the skills of candidates who want to work with Oracle Database 19c and its programming language, PL/SQL. Oracle Database 19c: Program with PL/SQL certification exam is intended for developers and database administrators who need to create, manage, and manipulate database objects using PL/SQL. 1z1-149 exam tests the candidate's knowledge of PL/SQL language constructs, programmatic constructs, and database objects.
Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
Oracle 1Z0-149 Certification Exam is a multiple-choice exam that consists of 80 questions to be completed within two hours. 1z1-149 exam can be taken at any authorized testing center or online through the Pearson VUE online testing platform. Candidates who pass the exam will earn the Oracle Database 19c: Program with PL/SQL certification, which demonstrates their proficiency in programming with PL/SQL and their ability to develop efficient and effective database applications. Oracle Database 19c: Program with PL/SQL certification is highly valued in the IT industry and can open up numerous career opportunities for certified professionals.
Oracle 1Z0-149 certification exam is an essential requirement for database professionals who want to demonstrate their expertise in PL/SQL programming. It covers a wide range of topics related to database development, administration, and programming, and requires a good understanding of Oracle Database 19c features and best practices. Passing 1z1-149 exam is a valuable achievement that can open up new career opportunities and higher salaries for certified professionals.
Oracle 1z1-149 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Writing Executable Statements | 10% | - Lexical units in PL/SQL blocks - SQL functions and sequences in PL/SQL - Nested blocks and variable scoping - Implicit and explicit data type conversion |
| Topic 2: Writing SQL in PL/SQL | 12% | - Record types, %ROWTYPE, and collections - DML and transaction control statements - SELECT ... INTO clause usage |
| Topic 3: Managing PL/SQL Code | 8% | - Conditional compilation - ACCESSIBLE BY clause and access control - Dependency tracking and management - Performance optimizations: BULK COLLECT, FORALL |
| Topic 4: Creating Procedures and Functions | 12% | - Function return types and usage - Parameter modes: IN, OUT, IN OUT - Creation and invocation of subprograms |
| Topic 5: Writing Control Structures | 10% | - Conditional statements - Iterative and loop statements - Sequential control |
| Topic 6: Handling Exceptions | 8% | - Predefined exceptions - User-defined exceptions - Exception propagation and handling |
| Topic 7: Declaring PL/SQL Variables | 10% | - Valid and invalid identifiers - Data types, %TYPE and %ROWTYPE attributes - Variables, initialization, and bind variables |
| Topic 8: Creating Triggers | 8% | - DDL and system event triggers - DML and INSTEAD OF triggers - Trigger restrictions and ordering |
| Topic 9: Working with Packages | 12% | - Package variables, constants, and cursors - Package specification and body - Overloading subprograms |
| Topic 10: Using Explicit Cursors | 10% | - Cursor variables - Cursor attributes and FOR loops - Implicit vs explicit cursors |
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