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.
A quick overview of the Oracle 1Z0-149 Certification Exam:
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.
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Details about the 1Z0-149 Certification Exam
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1Z0-149 exam dumps contain all the questions of the actual exam, along with answers and their explanations. These questions are from the real exam of the Oracle Database Administrator's certification. Therefore, they will help you to prep for the exam.
Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
Oracle 1Z0-149 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Writing Control Structures | 10% | - Conditional statements - Iterative and loop statements - Sequential control |
| Creating Procedures and Functions | 12% | - Creation and invocation of subprograms - Function return types and usage - Parameter modes: IN, OUT, IN OUT |
| Declaring PL/SQL Variables | 10% | - Valid and invalid identifiers - Data types, %TYPE and %ROWTYPE attributes - Variables, initialization, and bind variables |
| Using Explicit Cursors | 10% | - Cursor attributes and FOR loops - Cursor variables - Implicit vs explicit cursors |
| Writing SQL in PL/SQL | 12% | - DML and transaction control statements - SELECT ... INTO clause usage - Record types, %ROWTYPE, and collections |
| Working with Packages | 12% | - Package specification and body - Overloading subprograms - Package variables, constants, and cursors |
| Creating Triggers | 8% | - DML and INSTEAD OF triggers - Trigger restrictions and ordering - DDL and system event triggers |
| Handling Exceptions | 8% | - User-defined exceptions - Exception propagation and handling - Predefined exceptions |
| Managing PL/SQL Code | 8% | - ACCESSIBLE BY clause and access control - Conditional compilation - Performance optimizations: BULK COLLECT, FORALL - Dependency tracking and management |
| Writing Executable Statements | 10% | - Nested blocks and variable scoping - SQL functions and sequences in PL/SQL - Lexical units in PL/SQL blocks - Implicit and explicit data type conversion |
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