Oracle 1z1-064 valid study dumps : Oracle Database 12c: Performance Management and Tuning

  • Exam Code: 1z1-064
  • Exam Name: Oracle Database 12c: Performance Management and Tuning
  • Updated: Sep 17, 2026
  • Q&As: 120 Questions and Answers

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About Oracle Database 12c: Performance Management and Tuning - 1z1-064 Valid Dumps

Free demo, three versions, instant delivery, 365 days of updates, 24-hour after-sales support, and a written refund policy: ValidDumps is the one-stop service 2026 1z1-064 candidates use for Oracle Database 12c: Performance Management and Tuning preparation.

Oracle 1z1-064 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database 12c: Performance Management and Tuning
Exam Number:1Z0-064
Certificate Validity Period:Oracle certification validity varies; many Database 12c certifications are historically non-expiring, but policies may differ by track
Exam Format:Multiple response, Multiple choice
Real Exam Qty:Approximately 60-80
Exam Duration:120 minutes
Passing Score:Approximately 60%
Related Certifications:Oracle Database 12c Administrator Certified Professional
Exam Price:$245 USD (may vary by region)
Available Languages:English
Recommended Training:Oracle Database Performance Tuning Courses
Oracle University - Database 12c Training
Exam Registration:Oracle Certification Registration
Pearson VUE Oracle Exams
Sample Questions:1z1-064 exam dumps
Exam Way:Computer-based exam delivered via Pearson VUE test centers or online proctored delivery (availability depends on region)
Pre Condition:Recommended: Oracle Database 12c Administrator Certified Professional (commonly including 1Z0-062 and 1Z0-063) or equivalent Oracle DBA experience
Official Syllabus URL:https://education.oracle.com/oracle-certification-exams

Oracle 1z1-064 Exam Syllabus Topics:

SectionObjectives
Performance Diagnostics and Monitoring- Automatic Workload Repository (AWR)
- ADDM analysis and recommendations
Concurrency and Locking- Transaction isolation and wait events
- Locking mechanisms and contention
SQL Tuning- SQL optimization techniques
- SQL execution performance analysis
  • 1. SQL trace and profiling tools
    • 2. Execution plans interpretation
      Optimizer and Execution Plans- Cost-based optimizer (CBO)
      - Statistics and histogram usage
      I/O and Storage Performance- ASM performance considerations
      - Disk I/O optimization strategies
      Oracle Database Architecture and Performance Fundamentals- Background processes and workload flow
      - Database memory structures (SGA, PGA)
      Instance Tuning- Memory management and configuration
      • 1. Automatic Memory Management (AMM)
        • 2. Automatic Shared Memory Management (ASMM)
          - CPU and resource utilization tuning
          Space Management and Segment Performance- Extent and block management
          - Tablespace and segment tuning

          1z1-064 Exam FAQ: Professional Answers for Oracle Candidates

          Oracle Database 12c: Performance Management and Tuning is an official Oracle certification exam, registered under the code 1z1-064. Passing it earns the Oracle Database 12c certification, positioned at the Professional level. It also connects to Oracle Database 12c Administrator Certified Professional. Professional work increasingly demands professional proof, and this exam supplies exactly that.

          The Oracle Database 12c: Performance Management and Tuning exam contains Approximately 60-80 questions to be answered within 120 minutes. The candidates who struggle most are rarely the least knowledgeable; they are the least rehearsed at time allocation. Practice full timed sessions in the ValidDumps engine, learn to flag and move on, and the official clock becomes a familiar companion instead of a threat.

          Oracle Database 12c: Performance Management and Tuning requires Approximately 60% to pass, and official registration costs $245 USD (may vary by region). Since a retake bills the full $245 USD (may vary by region) again, confirming readiness first is simply good economics. Run repeated scored sessions with the ValidDumps practice tests and schedule the exam once the passing line sits comfortably below your typical result.

          Recommended: Oracle Database 12c Administrator Certified Professional (commonly including 1Z0-062 and 1Z0-063) or equivalent Oracle DBA experience

          Vendor policies do change, so verify the current requirements before you register via the official exam page.

          Sign-up for Oracle Database 12c: Performance Management and Tuning is handled through the official channels below.

          For your planning: the exam is delivered Computer-based exam delivered via Pearson VUE test centers or online proctored delivery (availability depends on region).

          Oracle recommends the following training for Oracle Database 12c: Performance Management and Tuning candidates.

          Round out any training with the 120 practice questions in the ValidDumps 1z1-064 package, because applied repetition is what turns coursework into a passing score.

          Yes. ValidDumps offers a free demo of the Oracle Database 12c: Performance Management and Tuning questions as part of its pre-sale service, so you can evaluate quality before choosing among the three versions. After purchase, updates are free for 365 days, and when your product expires you can extend the update service at a 50% discount.

          A 100% money-back guarantee protects your purchase under clear 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, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. You may also choose an exchange: two other exam products of equal value, free, with the update service on your original purchase kept.

          Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, available 24 hours. Installation is unlimited across your computers.

          Oracle Database 12c: Performance Management and Tuning covers 8 official domains. The largest include Optimizer and Execution Plans, Space Management and Segment Performance, and Instance Tuning. The full breakdown is in the topics section above; review it first and your study plan practically writes itself.

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

          Question #1

          For which two requirements can you always use the V$ACTIVE_SESSION_HISTORY view? (Choose two.)

          • A. to investigate intermittent performance problems in a session, only when the problem lasted less than five minutes in the last twelve hours
          • B. to find the amount of Program Global Architecture (PGA) memory being currently consumed by a session
          • C. to identify a scheduler job that is not responding
          • D. to find the exact number of executions of a specific query in a session in the last two minutes
          • E. to identify which module in an application was being executed in a session
          Reveal Solution  Discussion  0

          Correct Answer: B,E  🗳️

          Question #2

          Examine the Load Profile section of an AWR report:

          Which two inferences can you derive from the details in this section? (Choose two.)

          • A. The values for SQL Work Area and User calls imply that only sort-based operations were performed.
          • B. The values for Redo size and Block changes imply that only updates were performed by transactions.
          • C. The values for DB Time and DB CPU imply that the database had a high proportion of idle time during the specified snapshot interval.
          • D. The values for Parses (SQL) and Hard parses (SQL) imply that cursor sharing occurred quite often.
          • E. The values for Logical reads and Physical reads imply that the number of disk reads per second was less than the total number of DB block reads and consistent gets per second.
          Reveal Solution  Discussion  0

          Correct Answer: A,D  🗳️

          Question #3

          Which four objectives are achieved by using Resource Manager to manage multiple concurrent user sessions that are competing for resources? (Choose four.)

          • A. limiting the degree of parallelism of any operation performed by members of a group of users
          • B. limiting the number of user sessions allowed to be concurrently active within a group of users
          • C. limiting the number of parallel executions that can be executed by a user
          • D. limiting queries based on resource consumption of runaway sessions or calls that consume more than a specified amount of CPU, physical I/O, logical I/O, or elapsed time
          • E. distributing available CPU by allocating percentages of CPU time to different users and applications
          • F. limiting the number of concurrent sessions for a user
          Reveal Solution  Discussion  0

          Correct Answer: B,C,D,E  🗳️

          Question #4

          You are administrating a database that supports an OLTP workload. A few users complain about the poor performance of some SQL statements. You notice that these SQL statements belong to different applications and conclude that there is no correlation between them. You create a SQL Tuning Set (STS) containing these SQL statements.
          What must you do to analyze and generate recommendations for the SQL statements in the STS?

          • A. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for SQL plan baselines.
          • B. Submit the STS as input to the SQL Access Advisor to generate recommendations for SQL profiles.
          • C. Submit the STS as input to the SQL Performance Analyzer to generate recommendations for creating indexes and materialized views.
          • D. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for indexes or SQL profiles or both.
          Reveal Solution  Discussion  0

          Correct Answer: A  🗳️

          Question #5

          Examine the query and its output:

          Which two inferences can be definitely derived from this output? (Choose two.)

          • A. The SQL statements in this session are performing excessive disk reads.
          • B. The session has completed performing a full table scan.
          • C. The multiblock factor is 8 for this I/O but it could vary for the other I/O events.
          • D. The db file scattered read event has occurred 104 times in this session for file# 12.
          Reveal Solution  Discussion  0

          Correct Answer: A,D  🗳️

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