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The Oracle Database Program with PL/SQL is simply called the 1Z0-149 Certification Exam. This exam is authorized by the Oracle Corporation as a credential for Database Programming Specialist certification. The 1Z0-149 Exam is the second level of the Oracle Database Program with PL/SQL certification, which is a part of the Oracle Database Development certifications. The exam focuses on the practical use of PL/SQL, Oracle Database features, and other DBMS features. Therefore, the certification covers the basic concept of the Oracle Database, as well as the most commonly used features. 1Z0-149 exam dumps will help you to cover all the basics of the exam. The certification is recognized by many employers worldwide, Oracle Corporation and other big companies, as well as the US government, and thus this certification is very important to a programmer who is finding a job in the IT industry. If you are an expert, and you want to work in the Oracle Database, then this is the certification that will make sure that your skills are up-to-date, and you can meet all the needs of the job.
Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
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How to prepare for the Oracle 1Z0-149 Certification Exam
The best way to get ready for the Oracle 1Z0-149 Certification Exam
This content is for people who don't have time to cover the whole syllabus.
Oracle 1Z0-149 Certification Exam is an exam for beginners who are seeking certification. This exam has been designed for the candidates, who want to get certified as database developers. The candidates should have good knowledge of SQL, PL/SQL, and ODP. These exams will help you in taking up a job, which is related to the database. In this article, we are going to discuss all the topics that are required for the preparation of the Oracle Database Program with the PL/SQL exam. The number of resources including 1Z0-149 exam dumps will also be discussed. You can consider all of these sources for the preparation of the Oracle Certification Exam. Information about the 1Z0-149 Certification Exam, like exam duration, passing marks, and the exam format will also be discussed in this article. You can also find out more about the test structure along with sample questions. So, don't take up a lot of your time, and let's start learning for success.
Oracle 1z1-149 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Writing SQL in PL/SQL | 12% | - DML and transaction control statements - Record types, %ROWTYPE, and collections - SELECT ... INTO clause usage |
| Topic 2: Handling Exceptions | 8% | - Predefined exceptions - User-defined exceptions - Exception propagation and handling |
| Topic 3: Writing Executable Statements | 10% | - Lexical units in PL/SQL blocks - SQL functions and sequences in PL/SQL - Implicit and explicit data type conversion - Nested blocks and variable scoping |
| Topic 4: Managing PL/SQL Code | 8% | - Dependency tracking and management - ACCESSIBLE BY clause and access control - Performance optimizations: BULK COLLECT, FORALL - Conditional compilation |
| Topic 5: Creating Procedures and Functions | 12% | - Function return types and usage - Parameter modes: IN, OUT, IN OUT - Creation and invocation of subprograms |
| Topic 6: Using Explicit Cursors | 10% | - Cursor variables - Cursor attributes and FOR loops - Implicit vs explicit cursors |
| Topic 7: Writing Control Structures | 10% | - Sequential control - Conditional statements - Iterative and loop statements |
| Topic 8: Creating Triggers | 8% | - DML and INSTEAD OF triggers - DDL and system event triggers - Trigger restrictions and ordering |
| Topic 9: Working with Packages | 12% | - Overloading subprograms - Package variables, constants, and cursors - Package specification and body |
| Topic 10: Declaring PL/SQL Variables | 10% | - Data types, %TYPE and %ROWTYPE attributes - Valid and invalid identifiers - Variables, initialization, and bind variables |








