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Oracle 1z1-148 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Advanced PL/SQL |
| Exam Number: | 1Z0-148 |
| Real Exam Qty: | Approximately 55 |
| Exam Price: | $245 USD (may vary by region) |
| Passing Score: | 60% |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice, Multiple Response |
| Related Certifications: | Oracle Database SQL Certified Associate Oracle Database PL/SQL Developer Certified Associate |
| Recommended Training: | Oracle University Training |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| 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:
| Section | Objectives |
|---|---|
| Topic 1: PL/SQL Fundamentals and Advanced Concepts | - Advanced PL/SQL Programming
|
| Topic 2: Advanced Database Features | - Large Objects and Advanced Data Handling
|
| Topic 3: Database Interaction and SQL Integration | - SQL and PL/SQL optimization
|
Everything You Ask About the 1z1-148 Exam
The official fee is $245 USD (may vary by region) per attempt, and the passing score is 60%. A failed attempt means paying the entire fee again — which makes the 108 practice questions from DumpsTorrent the cheaper rehearsal. Self-test until the pass mark feels routine, then book.
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The Oracle Database: Advanced PL/SQL blueprint spans 3 domains — among them Database Interaction and SQL Integration, Advanced Database Features, PL/SQL Fundamentals and Advanced Concepts. Weightings are the vendor's way of saying where points concentrate, so budget your time accordingly. The full outline above details every subtopic.
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Recommended: Oracle Database SQL Certified Associate or equivalent PL/SQL experience Since vendors revise eligibility rules, confirm the current requirements on the official exam page (official 1z1-148 exam page) before registering.
Registration goes through the vendor's official channels:
The exam runs Proctored exam via Pearson VUE (online or test center), so choose the arrangement that suits you when booking.
The Oracle Database: Advanced PL/SQL is Oracle's official exam for the Oracle Database 12c Advanced PL/SQL Developer Certified Professional certification, at the Professional level. It tests real professional knowledge and experience — that's why it's considered difficult, and why the credential means something. It also connects to related credentials like Oracle Database SQL Certified Associate, Oracle Database PL/SQL Developer Certified Associate.
You'll get 120 minutes for Approximately 55 questions. Lack of time sinks more candidates than lack of knowledge — so build your pacing now: set a per-question budget, practice flagging hard items, and run full timed sessions in the DumpsTorrent engine until the clock feels like an ally.
Oracle Database: Advanced PL/SQL Sample Questions:
Examine the structure of the DEPT table which exists in both BRANCH1 and BRANCH2 schemas:
Examine this code:
Which three modifications must be done to endure the anonymous block displays the output form the BRANCH2.DEF DEPT table?
- A. Change the IF condition in the anonymous block to CARDINALITY (1_dept) IS NULL.
- B. Add BEQUEATH CURRENT_USER to the EMP_COUNTS_VW view.
- C. Change the IF condition in the anonymous block to 1_dept IS EMPTY.
- D. IN BRANCH2 execute GRANT INHERIT PRIVILEGES ON USER branch2 TO branch1;
- E. Add BEQUEATH DEFINER to the EMP_COUNT_VW view.
- F. Add AUTHID CURRENT_USER to the EMP_COUNT function.
Correct Answer: A,B,F 🗳️
Which tablespace is used to store the data collected by PL/Scope?
- A. SYSTEM
- B. USERS
- C. UNDOTBS1
- D. TEMP
- E. SYSAUX
Correct Answer: E 🗳️
Which data dictionary view includes information about the parameters of procedures and functions that you can call?
- A. ALL_PROCEDURES
- B. ALL_ARGUMENTS
- C. ALL_OBJECTS
- D. ALL_PACKAGES
Correct Answer: C 🗳️
Which two statements are true with respect to fine-grained access control?
- A. It can be used to implement column masking.
- B. It implements security rules through functions and associates these security rules with tables, views or synonyms.
- C. Separate policies are required for queries versus INSERT/UPDATE/DELETE statements.
- D. The DBMS_FGA package is used to set up fine-grained access control.
- E. It is implemented by end users.
Correct Answer: B,C 🗳️
Which three commands can be used to set PL/SQL conditional compilation inquiry directive MODE?
- A. ALTER SESSION SET PLSQL_CCFLAGS= 'mode: 1'
- B. ALTER SESSION SET PLSQL_CCFLAGS = 'mode: FALSE';
- C. ALTER SESSION SET PLSQL_CCFLAGS= 'mode: Level 1';
- D. ALTER SESSION SET PLSQL_CCFLAGS= 'mode: NULL';
- E. ALTER SESSION SET PLSQL_CCFLAGS= 'mode: Level1';
Correct Answer: A,B,D 🗳️
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