What is the duration of the 1Z0-144 Exam
- Passing Score: 65%
- Number of Questions: 63
- Format: Multiple choices, multiple answers
- ength of Examination: 90 minutes
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The benefit in Obtaining the 1Z0-144 Exam Certification
- Oracle Advanced PL/SQL Developer Certified Professional Certification provides practical experience to candidates from all the aspects to be a proficient worker in the organization.
- Oracle Advanced PL/SQL Developer Certified Professional will be confident and stand different from others as their skills are more trained than non-certified professionals.
- Oracle Advanced PL/SQL Developer Certified Professional Certifications provide opportunities to get a job easily in which they are interested in instead of wasting years and ending without getting any experience.
- Oracle Advanced PL/SQL Developer Certified Professional have more useful and relevant networks that help them in setting career goals for themselves. Oracle Advanced PL/SQL Developer Certified Professional networks provide them with the right career direction than non certified usually are unable to get.
- Oracle Advanced PL/SQL Developer Certified Professional have the knowledge to use the tools to complete the task efficiently and cost effectively than the other non-certified professionals lack in doing so.
- Oracle Advanced PL/SQL Developer Certified Professional are distinguished among competitors. Oracle Advanced PL/SQL Developer Certified Professional certification can give them an edge at that time easily when candidates appear for a job interview employers seek to notify something which differentiates the individual to another.
Oracle 1Z1-144 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Handling Exceptions | 10% | - Use RAISE and exception handling blocks - Understand exception types and propagation - Handle predefined and user-defined exceptions |
| Declaring PL/SQL Variables | 12% | - Use identifiers, data types, %TYPE attribute - Declare, initialize and use variables and bind variables |
| Executable Statements & SQL Integration | 13% | - Handle implicit and explicit data type conversions - Use built-in SQL functions and sequences - Embed DML and transaction control statements - Use SELECT INTO clause |
| Control Structures | 12% | - Construct and manage loop structures - Use EXIT and CONTINUE statements - Use IF, CASE statements and expressions |
| Composite Data Types | 11% | - Differentiate records, tables and collections - Create PL/SQL records and %ROWTYPE records - Use INDEX BY tables and collections |
| Using Packages | 9% | - Define package specification and body - Invoke packaged procedures and functions - Manage package state and persistent data |
| Using Explicit Cursors | 13% | - Use cursor FOR loops, parameters and FOR UPDATE - Control cursor attributes and fetch data - Distinguish implicit vs explicit cursors |
| Creating Subprograms | 10% | - Create and invoke procedures and functions - Manage parameters and modes - Understand subprogram dependencies and privileges |
| Introduction to PL/SQL | 10% | - Identify PL/SQL block types and structure - Explain the need and benefits of PL/SQL - Output messages using DBMS_OUTPUT |
