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Oracle 1z1-148

1z1-148

Exam Code: 1z1-148

Exam Name: Oracle Database: Advanced PL/SQL

Updated: Aug 24, 2026

Q & A: 108 Questions and Answers

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About Oracle 1z1-148 Exam Braindumps

1z0-148 Certified Professional salary

The average salary of a 1z0-148 Certified Expert in

  • Europe - 70,347 EURO
  • India - 16,42,327 INR
  • England - 70,632 POUND
  • United State - 90,247 USD

The candidate is required to have passed any of the following Oracle certification exams in order to pass the 1Z0-148 test and receive the Oracle DB PL/SQL Developer Certified Professional certificate:

  • 1Z0-144 (Oracle DB 11g)
  • 1Z0-071 (Oracle Database SQL)
  • 1Z0-061 (Oracle DB 12c: SQL Fundamentals). This exam is going to be retired on November 30, 2019.

Those students who wish to take the exam have to pay 245$. Registration for the test can be done online at the Pearson VUE website.

Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-148

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Oracle 1z1-148 Exam Syllabus Topics:

SectionObjectives
Analyzing and Profiling PL/SQL Code- Trace and profile code using supplied packages
Designing PL/SQL Code- Use of DBMS_SQL functions and advanced constructs
- Guidelines for cursor design and use of cursor variables
Manipulating Large Objects (LOBs)- Create and maintain LOB data types and use DBMS_LOB
Performance and Caching- Optimize PL/SQL performance, result caching and parallel execution
Security and Code Robustness- Implement error handling and mitigate SQL injection
Working with Collections- Create and manage nested tables, varrays, associative arrays
Advanced Interface Methods- Execute external C programs and Java programs from PL/SQL

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