Oracle Database 19c Performance and Tuning Management: 1Z0-084 Exam
"Oracle Database 19c Performance and Tuning Management", also known as 1Z0-084 exam, is a Oracle Certification. With the complete collection of questions and answers, PrepAwayPDF has assembled to take you through 57 Q&As to your 1Z0-084 Exam preparation. In the 1Z0-084 exam resources, you will cover every field and category in Oracle Database 19c Certification helping to ready you for your successful Oracle Certification.
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Failing the 1Z0-084 exam does not just hurt — it doubles the cost, because the registration fee comes out of your pocket again. PrepAwayPDF tilts the odds with 57 practice questions for the Oracle Database 19c Performance and Tuning Management exam and a 60-day refund policy spelled out in plain language.
Oracle 1Z0-084 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: Performance Management and Tuning |
| Exam Number: | 1Z0-084 |
| Certificate Validity Period: | No expiration (Oracle certification policy since 2021) |
| Available Languages: | English |
| Passing Score: | Approximately 60–68% (Oracle passing scores vary by exam form) |
| Real Exam Qty: | 50–60 |
| Exam Duration: | 120 minutes |
| Exam Price: | USD 245 (may vary by region) |
| Exam Format: | Multiple Choice, Multiple Response, Scenario-based Questions |
| Related Certifications: | Oracle Database 19c Administration Oracle Database 19c Performance Management Oracle Database Administrator Certified Professional |
| Recommended Training: | Oracle Database 19c: Performance Management and Tuning (Oracle University) |
| Exam Registration: | Pearson VUE Oracle Exams Oracle Certification Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored exam or Pearson VUE test center |
| Pre Condition: | Recommended: Oracle Database 19c Administration or equivalent DBA experience |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1Z0-084 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Instance and Memory Tuning | - Automatic Memory Management - SGA/PGA tuning strategies |
| Database Statistics and Indexing | - Index design and usage - Optimizer statistics management |
| I/O and Storage Performance | - ASM performance considerations - Disk I/O optimization |
| Performance Methodology | - Performance tuning approach and lifecycle - Identifying performance bottlenecks |
| SQL Tuning and Optimization | - SQL tuning tools and advisors - Execution plans and optimizer behavior |
| Performance Monitoring and Diagnostics | - AWR reports and ADDM analysis - Wait events and performance views |
| Oracle Database Architecture for Performance | - Memory structures (SGA, PGA) - Process architecture and background processes |
| Concurrency and Scalability | - Parallel execution tuning - Locking and contention issues |
1Z0-084 Exam Essentials: Your Questions Answered
The Oracle Database 19c Performance and Tuning Management exam spans 8 domains, and they are not weighted equally. The top areas are Database Statistics and Indexing, I/O and Storage Performance, Performance Monitoring and Diagnostics. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Yes. Oracle officially recommends these training options for the Oracle Database 19c Performance and Tuning Management exam:
Training builds the foundation — then measure it with the 57 practice questions for the 1Z0-084 exam from PrepAwayPDF to see how you perform when the clock is running.
The 1Z0-084 exam is Oracle's official certification test, and passing it earns the Oracle Database 19c Performance and Tuning Management credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Oracle Database Administrator Certified Professional, Oracle Database 19c Administration, Oracle Database 19c Performance Management, so this exam can anchor a longer certification plan.
You pass the Oracle Database 19c Performance and Tuning Management exam at Approximately 60–68% (Oracle passing scores vary by exam form), and each attempt costs USD 245 (may vary by region) — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with PrepAwayPDF until your scores sit comfortably above Approximately 60–68% (Oracle passing scores vary by exam form) twice in a row, then schedule the real 1Z0-084 exam.
Please do. PrepAwayPDF offers a free demo download for the Oracle Database 19c Performance and Tuning Management exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
The Oracle Database 19c Performance and Tuning Management exam packs 50–60 questions into 120 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the PrepAwayPDF engine, learn to park a question and return later, and walk into the 1Z0-084 exam with a pacing plan already rehearsed.
Recommended: Oracle Database 19c Administration or equivalent DBA experience Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (https://education.oracle.com) before booking your Oracle Database 19c Performance and Tuning Management exam.
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Use Oracle's official registration channels:
The exam is offered as Online proctored exam or Pearson VUE test center — choose the format that fits your situation when you schedule.
Oracle Database 19c Performance and Tuning Management Sample Questions:
You must produce a consolidated formatted trace file by combining all trace files generated by all clients for a single service.
Which combination of utilities does this?
- A. Autotrace and TKPROF
- B. Trcsess and TKPROF
- C. Trace Analyzer and Tracsess
- D. TKPROF and Trace Analyzer
Correct Answer: B 🗳️
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An Oracle 19c database uses default values for all optimizer initialization parameters.
After a table undergoes partition maintenance, a large number of wait events occur for:
cursor: pin S wait on X
Which command reduces the number of these wait events?
- A. ALTER SYSTEM SET CURSOR_SHARING = FORCE;
- B. ALTER SYSTEM SET CURSOR_SPACE_FOR_TIME - TRUE;
- C. ALTER SYSTEM SET SESSION CACHED CURSORS = 500;
- D. ALTER SYSTEM SET CURSOR_INVALIDATION = DEFERRED;
Correct Answer: D 🗳️
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Which two statements are true about session wait information contained in v$session or v$session_wait?
- A. Rows for sessions that are currently waiting have a wait time of 0.
- B. Rows for sessions that are not waiting might contain the actual wait time for the last event for which they waited.
- C. Rows for sessions displaying WAITED UNKNOWN TIME in the STATE column indicate that the session is still waiting.
- D. Rows for sessions that are currently waiting have their wait time incremented every microsecond.
- E. Rows for sessions that are not waiting always contain the total wait time since the session started.
Correct Answer: A,B 🗳️
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For which two actions can SQL Performance Analyzer be used to assess the impact of changes to SQL performance?
- A. operating system and hardware migrations
- B. operating system upgrades
- C. storage, network, and interconnect changes
- D. database consolidation for pluggable databases (PDBs)
- E. changes to database initialization parameters
Correct Answer: D,E 🗳️
Explanation: Only visible for PrepAwayPDF members. You can sign-up / login (it's free).
Accessing the SALES tables causes excessive db file sequential read wait events.
Examine this AWR except:
Now, examine these attributes displayed by querying dba_tables:
Finally, examine these parameter settings:
Which two must both be used to reduce these excessive waits?
- A. Increase PCTFREE for the SALES table.
- B. Coalesce all sales table indexes.
- C. Partition the SALES table.
- D. Compress the SALES table.
- E. Re-create the SALES table.
Correct Answer: C,D 🗳️
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