1z1-148 Exam Dumps

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Certification Provider:	Oracle
Exam Code / Number:	1z1-148
Exam Name:	Oracle Database: Advanced PL/SQL
Exam Questions:	108
Last Updated:	Jul 12, 2026
Corresponding Certification:	Oracle Database 12c

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Oracle 1z1-148 certification exam is a computer-based test that consists of 75 multiple-choice questions. Candidates are given two and a half hours to complete the exam, and they must score at least 66% to pass. 1z1-148 exam is available in English and Japanese, and it can be taken at any authorized Pearson VUE testing center around the world.

Oracle 1z1-148 Exam Syllabus Topics:

Topic	Details
Topic 1	Items wherein concepts across multiple objectives will be tested in each item
Topic 2	Create and manage associative arrays PLSQL tables, Execute Java programs from PL SQL
Topic 3	Explain invalidation of cache results Create and maintain LOB data types Using Advanced Interface Methods
Topic 4	Differentiate between internal and external LOBs Use native and interpreted compilation methods
Topic 5	Safeguarding Your Code Against SQL Injection Attacks Set up PL SQL functions to use PL SQL result caching
Topic 6	Distinguish between the different types of collections and their uses Explain the process of fine-grained access control
Topic 7	Implementing Fine-Grained Access Control for VPD Execute external C programs from PL SQL
Topic 8	Handle session dependencies in a result cache function Identify guidelines for cursor design
Topic 9	Use the DBMS_METADATA package for creation DDL that can be used to re-create the objects Create subtypes based on existing types

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

To prepare for the exam, candidates are advised to have a solid understanding of PL/SQL programming, including data types, control structures, loops, and exception handling. They should also have experience in designing complex database structures and optimizing database performance. Oracle provides a variety of training resources, including courses, books, and practice exams, to help candidates prepare for the exam.

How to Prepare For 1z0-148 Exam

Preparation Guide for 1z0-148 Exam

Introduction

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Certification is evidence of your skills, expertise in those areas in which you like to work. If candidate wants to work on 1z0-148 and prove his knowledge, Certification offered by Oracle . This 1z0-148 Certification helps a candidate to validates his skills in Database Technology.

In this guide, we will cover the 1z0-148 Exam, 1z0-148 Certified professional salary and all aspects of the 1z0-148 Certification.

Oracle 1z1-148 exam consists of 66 multiple-choice questions and has a time limit of 105 minutes. 1z1-148 exam covers a broad range of topics, including advanced programming concepts, error handling, and performance tuning. It also includes questions on database security, database design, and data modeling. Passing 1z1-148 exam demonstrates a high level of proficiency in advanced PL/SQL programming and is highly valued by employers.