Exam Name: Oracle Database 19c Performance and Tuning Management
Certification Provider: Oracle
Corresponding Certification: Oracle Database 19c
Over 57019+ Satisfied Customers
Oracle Database 19c Performance and Tuning Management: 1z1-084 Exam
"Oracle Database 19c Performance and Tuning Management", also known as 1z1-084 exam, is a Oracle Certification. With the complete collection of questions and answers, iPassleader has assembled to take you through 57 Q&As to your 1z1-084 Exam preparation. In the 1z1-084 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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- Updated on: Oct 26, 2026
- No. of Questions: 57 Questions & Answers
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- Updated on: Oct 26, 2026
- No. of Questions: 57 Questions & Answers
Reading notes is one thing; sitting a timed, exam-style session is another. The iPassleader test engines for the Oracle Database 19c Performance and Tuning Management (1z1-084) recreate the pressure of the real testing environment, so the format feels familiar long before exam day.
Oracle 1z1-084 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c Performance and Tuning Management |
| Exam Number: | 1Z0-084 |
| Real Exam Qty: | 78 |
| Exam Format: | Multiple Choice |
| Available Languages: | English |
| Related Certifications: | Oracle Database 19c Administrator Certified Professional Oracle Database SQL Certified Associate |
| Exam Price: | USD $245 |
| Passing Score: | 66% |
| Exam Duration: | 120 minutes |
| Certificate Validity Period: | Lifetime |
| Recommended Training: | Oracle Database 19c: Performance Management and Tuning Training |
| Exam Registration: | Oracle University Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or onsite at authorized test centers |
| Pre Condition: | Recommended: Oracle Database SQL Certified Associate certification; solid knowledge of Oracle Database 19c architecture, SQL, PL/SQL, and basic administration experience |
| Official Syllabus URL: | https://education.oracle.com/pexam_1Z0-084 |
Oracle 1z1-084 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Database Performance Monitoring | 25% | - ASH and performance statistics - Using AWR and ADDM - Automated maintenance tasks - Real-time monitoring and alerts |
| Topic 2: Advanced Performance Features and Tools | 10% | - Result Cache management - Big Table Caching and Flash Cache - In-Memory Column Store configuration and usage - Application performance monitoring and services |
| Topic 3: SQL Tuning and Optimization | 30% | - Using SQL Tuning Advisor and SQL Access Advisor - Indexing and partitioning strategies - Managing optimizer statistics - Execution plan analysis and optimization |
| Topic 4: Introduction to Performance Tuning | 15% | - Performance tuning methodology - Understanding database architecture impact on performance - Identifying performance problems |
| Topic 5: Memory and I/O Management | 20% | - Tuning buffer cache and shared pool - Diagnosing and resolving I/O bottlenecks - Configuring Automatic Memory Management - PGA and temporary space management |
Common Questions About the Oracle Database 19c Performance and Tuning Management
The Oracle Database 19c Performance and Tuning Management exam is the official Oracle assessment behind the Oracle Certified Professional, Oracle Database 19c – Performance Management and Tuning credential, which sits at the Professional level. Passing it confirms that your skills meet the vendor's current requirements rather than a textbook outline. It also connects with related certifications such as Oracle Database 19c Administrator Certified Professional, Oracle Database SQL Certified Associate, so it can anchor a broader certification path.
According to the official exam information, the Oracle Database 19c Performance and Tuning Management exam includes 78 questions and gives you 120 minutes to complete them. Treat that as a pacing exercise, not just a knowledge check: bank the questions you know first, flag the ones that stall you, and circle back instead of burning minutes on a single item. Before test day, run at least one full timed session in the iPassleader desktop or online test engine, so the clock never feels unfamiliar when it counts.
To pass the Oracle Database 19c Performance and Tuning Management exam you need 66%, and the official registration fee is USD $245. Keep one thing in mind: a failed attempt is not discounted, so retaking the exam means paying USD $245 again in full. A practical safeguard is to sit a complete iPassleader practice test a week or two before your exam date; if your timed scores are not sitting comfortably above the passing mark, consider pushing your booking back and drilling the weak domains first.
The official prerequisites for the Oracle Database 19c Performance and Tuning Management exam are as follows: Recommended: Oracle Database SQL Certified Associate certification; solid knowledge of Oracle Database 19c architecture, SQL, PL/SQL, and basic administration experience. Requirements can change over time, so confirm the details on the official Oracle exam page at https://education.oracle.com/pexam_1Z0-084 before you book your seat.
You can register through the official channels listed below:
Exam delivery: Online proctored or onsite at authorized test centers.
Oracle points candidates toward the following official training options:
Official training builds the theory; the 57 practice questions from iPassleader show you how that theory appears in exam-style items, which is where most study plans actually pay off.
Yes. A free PDF demo of the Oracle Database 19c Performance and Tuning Management practice questions is available on the iPassleader samples page, so you can check the question style and difficulty before spending anything. Every purchase also includes 365 days of free updates, and if your product expires after that period, you can extend the update service from your member zone at 50% off.
If you take the 1z1-084 exam within 60 days of your purchase and do not pass, iPassleader offers a 100% money-back guarantee: send a scanned copy of your exam enrollment slip together with the official Score Report PDF within two days of your exam date, and the refund is processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to material that was downloaded without the exam actually being taken, or to free materials and expired orders. Prefer to keep studying instead? You can exchange your purchase for two additional exam products of equal value, free of charge, while keeping the update service on your original product. Delivery itself is instant: the download link is emailed within one minute of payment, and if nothing arrives within two hours, our support team will sort it out. There is no limit on how many computers you install the material on.
The Oracle Database 19c Performance and Tuning Management syllabus is organized into 5 domains. The leading areas include Database Performance Monitoring (25%), SQL Tuning and Optimization (30%), and Introduction to Performance Tuning (15%). For the complete, topic-by-topic breakdown, scroll up to the Exam Topics section above.
Oracle Database 19c Performance and Tuning Management Sample Questions:
Examine this statement and output:
Which two situations can trigger this error?
- A. The syntax is incomplete.
- B. The capture directory is part of the root file system.
- C. The instance is unable to access the capture directory.
- D. There is a file in the capture directory.
- E. The user lacks the required privileges to execute the DBMS WORKLOAD CAPTURE package or the directory.
Correct Answer: C,E 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
You use SQL Tuning Advisor to tune a given SQL statement.
The analysis eventually results in the implementation of a SQL Profile.
You then generate the new SQL Profile plan and enforce it using a SQL Plan Baseline but forget to disable the SQL Profile and a few days later you find out that the SQL Profile is generating a new execution plan.
Which two statements are true?
- A. The SQL Profiles as well as SQL Plan Baseline are implemented using hints, so they both generate the same plan.
- B. The execution plan is the one enforced by the SQL Profile.
- C. The SQL Plan Baseline must be accepted in order to be used for the execution plan.
- D. The execution plan is the one enforced by the SQL Plan Baseline.
- E. The existence of two concurrent plan stability methods generates a child cursor for every execution.
- F. The conflict between the two plan stability methods results in an error.
Correct Answer: B,C 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Which two statements are true about disabling Automatic Shared Memory Management (ASMM)?
- A. All auto-tuned SGA components are reset to their original user-defined values.
- B. All SGA components retain their current sizes at the time of disabling.
- C. All SGA components excluding fixed SGA and other internal allocations are readjusted immediately after disabling ASMM.
- D. Both SGA_TARGET and SGA_MAX_SIZE must be set to zero.
- E. It requires a database instance restart to take effect.
- F. The SGA size remains unaffected after disabling ASMM.
Correct Answer: B,F 🗳️
Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).
Which two statements are true about the use and monitoring of Buffer Cache Hit ratios and their value in tuning Database I/O performance?
- A. A 99% cache hit ratio can be observed for database instances which have very poor I/O performance.
- B. The performance of workloads that primarily generate full table scans and fast full index scans are always affected by the cache hit ratio.
- C. The buffer cache advisory view v$db_cache_advice provides advice on cache hit ratios appropriate for the instance workload.
- D. Both the RECYCLE and KEEP buffer caches should always have a very high cache hit ratio.
- E. A 60% cache hit ratio can be observed for database instances which have very good I/O performance.
Correct Answer: A,C 🗳️
Which two options are part of a Soft Parse operation?
- A. SQL Optimization
- B. Syntax Check
- C. Shared Pool Memory Allocation
- D. SQL Row Source Generation
- E. Semantic Check
Correct Answer: B,E 🗳️
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