Oracle : 1z1-064 Questions & Answers
Last Updated: Oct 09, 2026
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Preparation should start the moment you decide, not whenever a package arrives. ActualTorrent emails the complete Oracle Database 12c: Performance Management and Tuning package, 1z1-064 practice questions included, within about a minute of payment.
Oracle 1z1-064 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: Performance Management and Tuning |
| Exam Number: | 1Z0-064 |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Real Exam Qty: | 84 |
| Related Certifications: | Oracle Database 12c Administrator Certified Professional (OCP) |
| Certificate Validity Period: | Lifetime (no renewal required for 12c – retired exam) |
| Exam Price: | USD 245 (typical Oracle exam fee) |
| Passing Score: | 800 (approx.) |
| Exam Format: | Scenario-Based, Multiple-Choice Questions |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Onsite or Online Proctored via Pearson VUE |
| Pre Condition: | Recommended: Oracle Database 12c Administration experience and OCP certification. |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
Oracle 1z1-064 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: System Performance | - I/O Performance Optimization - Wait Events and Time Model Analysis - Real-Time Database Operation Monitoring |
| Topic 2: SQL Performance Tuning | - SQL Performance Analyzer - SQL Tuning Advisor and SQL Profiles - Execution Plan Interpretation |
| Topic 3: Memory and Resource Management | - Shared Pool and Buffer Cache Tuning - SGA/PGA and Memory Tuning - Database Resource Manager |
| Topic 4: Performance Monitoring and Diagnostics | - Automatic Database Diagnostic Monitor (ADDM) - Active Session History (ASH) Analysis - Using Automatic Workload Repository (AWR) |
1z1-064 Exam Essentials: Frequently Asked Questions
Oracle Database 12c: Performance Management and Tuning is an official Oracle certification exam, listed under the code 1z1-064. Clearing it earns the Oracle Database certification, a Professional/Expert-level credential. It also ties into Oracle Database 12c Administrator Certified Professional (OCP), which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 84 questions in 120 minutes on the Oracle Database 12c: Performance Management and Tuning exam. The content is only half the battle; the clock is the other half. Train both at once: set the ActualTorrent test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing Oracle Database 12c: Performance Management and Tuning requires 800 (approx.), and the official registration fee is USD 245 (typical Oracle exam fee). Remember that a retake bills the same USD 245 (typical Oracle exam fee) all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ActualTorrent practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
Recommended: Oracle Database 12c Administration experience and OCP certification.
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Yes. The free demo on this page contains a portion of the complete Oracle Database 12c: Performance Management and Tuning question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ActualTorrent provides a 100% money-back guarantee with clearly stated conditions. Take the Oracle Database 12c: Performance Management and Tuning exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
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The official Oracle Database 12c: Performance Management and Tuning syllabus comprises 4 domains. The heaviest hitters are System Performance, Memory and Resource Management, and Performance Monitoring and Diagnostics. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Oracle Database 12c: Performance Management and Tuning Sample Questions:
Which two statements are true about viewing the details of Real-Time Database Operations? (Choose two.)
- A. In V$SQL_MONITOR monitoring, statistics are cumulative over several executions of the SQL statement that is being monitored in a session.
- B. Oracle Enterprise Manager Database Express can be used to view running database operations.
- C. SQL Developer can be used to view running database operations.
- D. Oracle Enterprise Manager Cloud Control can be used to view running database operations.
- E. When the SQL statement that is being monitored is executing, V$SQL_MONITOR is refreshed once every minute. After the execution ends, the monitoring information in V$SQL_MONITOR is deleted immediately.
Correct Answer: A,B 🗳️
You plan to upgrade your production database from Oracle Database 11g to 12c and also to introduce new objects to the database. You also want to upgrade the hardware. You have already created a test system with the upgrades to be made to the production database. As part of the testing, you want to:
analyze and compare the overall database workload with concurrency and transaction characteristics find SQL statements that might get regressed because of the upgrade analyze execution plans for SQL statements for which performance might get regressed analyze the impact of new schema objects on database performance Which two tools would you recommend to achieve the objective? (Choose two.)
- A. Database Replay
- B. SQL Access Advisor
- C. Automatic Database Diagnostic Monitor (ADDM) compare periods report
- D. Automatic Workload Repository (AWR) compare periods report
- E. SQL Tuning Advisor
- F. SQL Performance Analyzer
Correct Answer: E,F 🗳️
In your database, the measured 99th percentile value is used as the maximum value. You set a warning threshold level of 110% of maximum trigger as an alert.
What is the outcome? (Choose the best answer.)
- A. It generates an error because the percentage of maximum threshold cannot be set with a significance-level threshold value.
- B. It generates an alert when an observed metric is 110% of the 99th percentile value as measured over the moving window baseline.
- C. It generates an error because the warning threshold cannot exceed 100%.
- D. It generates an alert when an observed metric is 99% of the 99th percentile value as measured over the moving window baseline.
- E. It generates an alert when 1 in 100 observations for an observed metric exceeds the 99th percentile value as measured over the fixed baseline.
Correct Answer: C 🗳️
Examine the Load Profile and partial Top 10 Foreground Events by Total Wait Time sections from an AWR report.
Which two areas should you examine next to identify possible bottlenecks?
- A. the application code because user calls are performing several queries that require sorting
- B. the "SQL ordered by Gets" section of the AWR report to check for excessive logical I/O
- C. the "SQL ordered by Reads" section of the AWR report to check for excessive physical reads
- D. the application code because of CPU-intensive activities
Correct Answer: B,D 🗳️
You want to enable the Database Smart Flash Cache feature on your database. For this purpose, you configure two flash devices: /dev/sdj and /dev/sdk, with sizes of 64 GB and 32 GB, respectively.
Examine the parameters set for your database instance:
How would you make sure that the database uses these devices for Database Smart Flash Cache?
- A. by setting the value of the DB_FLASH_CACHE_SIZE parameter to 64G, 32G
- B. by configuring the DB_FLASH_CACHE_SIZE parameter and making sure that all flash devices are of the same size
- C. by setting the value of the DB_FLASH_CACHE_SIZE parameter to 8G
- D. by disabling Automatic Memory Management, setting SGA_TARGET to 96G, and setting the required memory that you want to set for SGA
- E. by setting the DB_FLASH_CACHE_SIZE parameter to 86G and the MEMORY_TARGET parameter to 112G
Correct Answer: A 🗳️
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