Learn with Oracle : 1z1-148 training material for 100% pass

Updated: Oct 03, 2026

No. of Questions: 108 Questions & Answers with Testing Engine

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Who should take the 1z0-148 exam

The 1z0-148 Exam is ideal for those technical professional who want to accelerate their database career, who seeks to have Expert level knowledge in database administration/development covering in depth understanding of PL/SQL. Those taking the course will develop an understanding of PL/SQL Oracle Database and practices in the context of the Oracle 12C Database. It is good for these candidates

  • Database Developer
  • Career changers to Oracle Database administration
  • Database administrator

Oracle 1z1-148 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database 12c: Advanced PL/SQL
Exam Number:1Z0-148
Available Languages:English
Passing Score:60%
Exam Price:$245 USD (may vary by region)
Exam Format:Multiple Response, Multiple Choice
Exam Duration:120 minutes
Related Certifications:Oracle Database SQL Certified Associate
Oracle Database PL/SQL Developer Certified Associate
Real Exam Qty:Approximately 55
Recommended Training:Oracle University Training
Exam Registration:Pearson VUE Oracle Exams
Oracle Certification Registration
Sample Questions:Oracle 1z1-148 Sample Questions
Exam Way:Proctored exam via Pearson VUE (online or test center)
Pre Condition:Recommended: Oracle Database SQL Certified Associate or equivalent PL/SQL experience
Official Syllabus URL:https://education.oracle.com/oracle-certification

Oracle 1z1-148 Exam Syllabus Topics:

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

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

How much 1z0-148 Exam cost

1z0-148 exam cost is $245 USD.

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