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In 2026, knowing the content and surviving the clock are two different skills. Exam4Labs's test engines train both, running 1z1-064 practice questions under the same time pressure the Oracle Database 12c: Performance Management and Tuning exam applies.

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
Real Exam Qty:84
Exam Format:Multiple-Choice Questions, Scenario-Based
Related Certifications:Oracle Database 12c Administrator Certified Professional (OCP)
Certificate Validity Period:Lifetime (no renewal required for 12c – retired exam)
Passing Score:800 (approx.)
Available Languages:English
Exam Price:USD 245 (typical Oracle exam fee)
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:

SectionObjectives
Topic 1: Memory and Resource Management- SGA/PGA and Memory Tuning
- Shared Pool and Buffer Cache Tuning
- Database Resource Manager
Topic 2: Performance Monitoring and Diagnostics- Automatic Database Diagnostic Monitor (ADDM)
- Using Automatic Workload Repository (AWR)
- Active Session History (ASH) Analysis
Topic 3: System Performance- Real-Time Database Operation Monitoring
- Wait Events and Time Model Analysis
- I/O Performance Optimization
Topic 4: SQL Performance Tuning- SQL Tuning Advisor and SQL Profiles
- SQL Performance Analyzer
- Execution Plan Interpretation

Straight Answers About the Oracle 1z1-064 Exam

The 1z1-064 exam is Oracle's benchmark for awarding the Oracle Database certification, a credential positioned at the Professional/Expert level. It measures whether you can apply the Oracle Database 12c: Performance Management and Tuning objectives under exam conditions — not whether you recognize them in a textbook. It also connects to a wider certification path that includes Oracle Database 12c Administrator Certified Professional (OCP), so the effort you invest here keeps paying off. That is exactly why preparation built on realistic questions outperforms passive reading.

The Oracle Database 12c: Performance Management and Tuning blueprint spans 4 domains, headlined by Memory and Resource Management, System Performance, and SQL Performance Tuning. Read the weightings as a budget: the domains carrying more of the score deserve more of your week. The complete topic list lives in the exam topics section above — plan against it, not against guesswork.

The Oracle Database 12c: Performance Management and Tuning exam gives you 120 minutes for 84 questions. Convert that into a rhythm before test day: minutes divided by questions is your per-item budget, and anything burning twice its budget gets flagged and revisited at the end. Rehearse the pacing under a real timer — every Exam4Labs engine session runs one — until finishing with spare review time becomes normal.

Passing Oracle Database 12c: Performance Management and Tuning requires 800 (approx.), and each attempt costs USD 245 (typical Oracle exam fee) — retakes included, at full price. The financially rational move is arriving over-prepared: drill with Exam4Labs practice questions until your timed scores clear the bar several sessions in a row, then register. That's not caution; it's refusing to pay for the same exam twice.

Oracle lists the Oracle Database 12c: Performance Management and Tuning question formats as: Multiple-Choice Questions, Scenario-Based. Formats are not trivia — they change how you read. For long scenario stems, find the actual question sentence first; for multi-answer items, verify every option you select. Exam4Labs's 120 practice questions cover these formats thoroughly, so on exam day only the content is new.

The 1z1-064 exam is offered in English. Pick the language where your reading speed holds up under time pressure — in a timed exam, slow comprehension is a hidden tax on every question. If you test in English, daily work with Exam4Labs's English 1z1-064 practice questions doubles as targeted vocabulary training.

The certification earned through the Oracle Database 12c: Performance Management and Tuning exam remains valid for Lifetime (no renewal required for 12c – retired exam). Note the expiry date early and research the recertification path well before it arrives — a planned renewal is an errand, an expired credential is a project. Oracle owns these policies, so confirm the current rules on the official certification page as your window approaches.

All three versions contain the same 120 expert-written questions — what you're choosing is a study environment:

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Many candidates combine formats — the PDF for reading, an engine for timed rehearsal.

Yes. Exam4Labs's free Oracle Database 12c: Performance Management and Tuning PDF demo contains genuine sample questions with verified answers, so you can judge the quality before spending anything. Every purchase includes 365 days of free updates, and renewing after that costs 50% of the regular price from your member zone. Test-drive first — confident material has nothing to hide.

Continuously. As Oracle adjusts the Oracle Database 12c: Performance Management and Tuning exam, our experts revise the bank to match, and customer feedback feeds the same review loop. Updates are free for 365 days through your member zone; track them via the New Releases section or the Exam4Labs newsletter, and re-check your version 3-4 days before your exam. Expired products repurchase at 50% off to restart the service.

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Delivery first: your Oracle Database 12c: Performance Management and Tuning practice questions are downloadable instantly and emailed within one minute of payment — if 2 hours pass, check spam and contact support. Install on as many computers as you need. If the exam doesn't go your way, the 100% Money Back Guarantee applies: take the corresponding exam within 60 days of purchase, and if you don't pass, submit a scanned enrollment slip and your official Score Report PDF within 2 days after the exam — full refunds are processed within 7 days. Not eligible: attempts within 3 days of purchase, exams never actually taken, free items, and expired orders; the candidate name must match the payer name. Prefer to keep preparing? Exchange for two free products of equal value and retain your update service.

Oracle Database 12c: Performance Management and Tuning Sample Questions:

Question #1

In which three scenarios would you recommend the use of the SQL Performance Analyzer?

  • A. to identify SQL statements in an application whose performance may have regressed due to migration from Oracle Database 11g to 12c
  • B. to analyze the impact of network and interconnect changes on database workload
  • C. to identify SQL statements whose performance may have regressed due to a hardware upgrade
  • D. to analyze the impact of new indexes and materialized views on the SQL statements executed by an application
  • E. to analyze the impact of using bind variables for syntactically similar SQL statements
  • F. to identify SQL statements that require SQL profiles
Reveal Solution  Discussion  0

Correct Answer: B,C,F  🗳️

Question #2

Examine the query and its output:

Which two statements are true? (Choose two.)

  • A. Session 2832 had to wait 2029 seconds for a message to arrive because of a network bottleneck.
  • B. Session 4208 is either idle or experiencing poor response time due to a network or resource bottleneck on the client process.
  • C. Session 3346 is in wait state because either it is waiting to update a row that is locked by another session or another session is trying to insert the same key value in a UNIQUE index.
  • D. Session 4208 is definitely idle and should be killed to free network resources.
  • E. Session 3346 is in wait state because it wants to lock a row in a block in which other sessions have already locked rows, and there is no free ITL slot available in this block.
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Question #3

Your database supports an OLTP workload where applications primarily perform small random I/Os. You notice an increase in the I/O requests queued up against the storage, and an increase in the wait time in queue. The database uses file system storage.
What would you recommend to decrease the wait time of I/O requests?

  • A. Suggest storage admin to add more disks (spindles) to storage and stripe data across disks.
  • B. Increase the size of the buffer cache.
  • C. Increase the value of the DB_WRITER_PROCESSES parameter.
  • D. Decrease the value of the DBWR_IO_SLAVES parameter.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Question #4

In the CUSTOMERS table, the values in the CUST_STATE column are dependent on the values in the COUNTRY_ID column. You want to make the optimizer aware of this dependency when these columns are used together in WHERE clause predicates that contain equalities or in-lists.
Which two methods achieve this? (Choose two.)

  • A. creating column group statistics, regathering statistics, and ensuring that histograms exist on both these columns
  • B. setting the dynamic statistics level to 4 and setting the OPTIMIZER_USE_PENDING_STATISTICS initialization parameter to true
  • C. gathering statistics on the CUSTOMERS table and its dependent objects, and then locking the statistics
  • D. using SQL plan directives to generate an optimal plan
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Question #5

You want to set a priority for the workloads generated by the applications in your database instance such that report-generating tasks are assigned a lower priority.
How would you do this?

  • A. by creating an active session pool using the Resource Manager
  • B. by using services for the applications and creating job classes associated with each service
  • C. by using job classes with the Resource Manager
  • D. by using services that are assigned different priorities with the Resource Manager
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

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