Oracle 1z1-084 - Oracle Database 19c Performance and Tuning Management
- Exam Code: 1z1-084
- Exam Name: Oracle Database 19c Performance and Tuning Management
- Updated: Sep 22, 2026
- Q & A: 57 Questions and Answers
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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: Performance Management and Tuning |
| Exam Number: | 1Z0-084 |
| Available Languages: | English |
| Exam Format: | Scenario-based Questions, Multiple Response, Multiple Choice |
| Exam Duration: | 120 minutes |
| Real Exam Qty: | 50–60 |
| Passing Score: | Approximately 60–68% (Oracle passing scores vary by exam form) |
| Certificate Validity Period: | No expiration (Oracle certification policy since 2021) |
| Exam Price: | USD 245 (may vary by region) |
| Related Certifications: | Oracle Database 19c Performance Management Oracle Database 19c Administration Oracle Database Administrator Certified Professional |
| Recommended Training: | Oracle Database 19c: Performance Management and Tuning (Oracle University) |
| Exam Registration: | Oracle Certification Registration Pearson VUE Oracle Exams |
| Sample Questions: | ![]() |
| 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 |
| Section | Objectives |
|---|---|
| Topic 1: SQL Tuning and Optimization | - SQL tuning tools and advisors - Execution plans and optimizer behavior |
| Topic 2: Concurrency and Scalability | - Parallel execution tuning - Locking and contention issues |
| Topic 3: Performance Monitoring and Diagnostics | - Wait events and performance views - AWR reports and ADDM analysis |
| Topic 4: I/O and Storage Performance | - ASM performance considerations - Disk I/O optimization |
| Topic 5: Performance Methodology | - Performance tuning approach and lifecycle - Identifying performance bottlenecks |
| Topic 6: Oracle Database Architecture for Performance | - Memory structures (SGA, PGA) - Process architecture and background processes |
| Topic 7: Instance and Memory Tuning | - Automatic Memory Management - SGA/PGA tuning strategies |
| Topic 8: Database Statistics and Indexing | - Optimizer statistics management - Index design and usage |
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The Oracle Database 19c Performance and Tuning Management blueprint covers these principal domains:
The remaining domains appear in the full official outline, all of which our bank addresses.
As of the latest information, the passing score for the 1z1-084 exam is Approximately 60–68% (Oracle passing scores vary by exam form) and the fee is USD 245 (may vary by region). Oracle can revise both, so confirm the current figures on the official site before registering.
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Oracle recommends these official training options:
Pick the course matching your experience, then reinforce it with regular question practice.
Oracle lists the following prerequisites for the Oracle Database 19c Performance and Tuning Management: Recommended: Oracle Database 19c Administration or equivalent DBA experience.
Confirm the details on the official certification page before you book.
Per current exam information, the 1z1-084 exam includes 50–60 questions and allows 120 minutes minutes. Timed practice beforehand makes the format feel routine on the day.
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For which two actions can SQL Performance Analyzer be used to assess the impact of changes to SQL performance?
Correct Answer: A,C 🗳️
Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).
Which two actions can cause invalidation or loss of one or more results in the SQL Query Result Cache?
Correct Answer: B,C 🗳️
Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).
Examine this AWR report excerpt:
You must reduce the impact of database I/O, without increasing buffer cache size and without modifying the SQL statements.
Which compression option satisfies this requirement?
Correct Answer: D 🗳️
Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).
A Standard Edition production database has performance problems for two hours on the same day each week.
Which tool must you use to diagnose the problem?
Correct Answer: A 🗳️
Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).
Which two types of performance problems are reported by ADDM for PDBS?
Correct Answer: A,C 🗳️
Explanation: Only visible for TestPDF members. You can sign-up / login (it's free).
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