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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: Performance Management and Tuning |
| Exam Number: | 1Z0-084 |
| Passing Score: | 60% |
| Real Exam Qty: | 55 |
| Available Languages: | English |
| Exam Price: | $245 USD |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Oracle certifications generally do not expire for a specific product version |
| Related Certifications: | Oracle Database 19c Performance Management and Tuning Certified Professional |
| Exam Format: | Multiple Choice |
| Sample Questions: | Oracle 1Z0-084 Sample Questions |
| Exam Way: | Online proctored exam or test center exam |
| Pre Condition: | Candidates should have experience with Oracle Database administration and SQL tuning concepts. |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-19c-performance-management-and-tuning/pexam_1Z0-084 |
| Section | Objectives |
|---|---|
| Optimize Memory Usage | - Tune memory structures
|
| Tune SQL Statements | - Improve SQL execution efficiency
|
| Manage Database Resource Usage | - Control workload and resources
|
| Use Basic Tuning Methodology and Diagnostics Tools | - Identify performance issues
|
| Tune I/O and Storage Performance | - Optimize database storage operations
|
| Use Performance Monitoring Features | - Monitor database health
|
The 1Z0-084 exam (Oracle Database 19c Performance and Tuning Management) is the official Oracle exam that leads to the Oracle Database 19c certification, a credential at the Professional level. Related certifications include Oracle Database 19c Performance Management and Tuning Certified Professional. Actual4test provides 57 practice questions to help you prepare for it with confidence.
The 1Z0-084 exam contains 55 questions and gives you 90 minutes to finish them. Before exam day, divide the total time by the question count so you know the pace you need to keep, and flag difficult items instead of getting stuck on them. Running at least one full timed session in the Actual4test test engine is the best way to make that time pressure feel familiar.
You need 60% to pass, and the official registration fee is $245 USD. Keep in mind that a failed attempt means paying that fee in full again, so it pays to test yourself first. When your scores on the Actual4test timed practice tests stay consistently above the passing line, you are ready to book the exam.
Candidates should have experience with Oracle Database administration and SQL tuning concepts. Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Oracle exam page.
Yes. Actual4test offers a free 1Z0-084 PDF demo so you can check the quality of the practice questions before purchasing. After you buy, your product comes with 365 days of free updates, and if it expires you can renew the update service at a 50% discount from your member zone.
Your purchase is protected by our 100% Money Back Guarantee. If you take the corresponding 1Z0-084 exam within 60 days of purchase and do not pass, send us a scan of your enrollment slip and the official Score Report PDF within two days of the exam, and the full refund will be processed within seven days. The candidate name must match the payer name; exams taken within three days of purchase, free materials, and expired orders are not eligible. If you would rather not refund, you can exchange your product for two free products of equal value and keep the update service on your original purchase. Delivery itself is instant: your material is available for download and is emailed to you within one minute of payment. If nothing arrives within two hours, contact our support team. There is no limit on how many computers you may install it on.
The 1Z0-084 syllabus is organized into 6 exam domains. Among the first three are Tune I/O and Storage Performance, Use Basic Tuning Methodology and Diagnostics Tools, Optimize Memory Usage. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Question 1
You must configure and enable Database Smart Flash Cache for a database.
You configure these flash devices:
Examine these parameter settings:
What must be configured so that the database uses these devices for the Database Smart Flash Cache?
A. Set DB_FLASH_CACHE_SIZE parameter to 192G.
B. Set DB_FLASH_CACHE_SIZE to 192G and MEMORY_TARGET to 256G.
C. Disable Automatic Memory Management and set SGA_TARGET to 256G.
D. Set DB_FLASH_CACHE_SIZE parameter to 128G, 64G.
E. Set DB_FLASH_CACHE_SIZE to 256G and change device /dev/sdk to 128G.
Question 2
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?
A. SQL Performance Analyzer
B. Database Replay
C. AWR Compare Periods report
D. Statspack report
Question 3
Which two statements are true about space usage in temporary tablespaces?
A. When a global temporary table instantiation is too large to fit in memory, space is allocated in a temporary tablespace.
B. Temporary tablespaces setting Includes quotas to limit temporary space used by a session for that Temporary tablespace.
C. When a session consumes all temporary tablespace storage, then the session would hang until the temporary space used by that session is cleared.
D. A sort will fail if a sort to disk requires more disk space and no additional extent can be found/allocated in/for the sort segment.
E. Lack of temporary tablespace space for sort operations can be prevented by using temporary tablespace groups.
Question 4
During which application lifecycle phase do you take baselines?
A. Deployment
B. Production
C. Design and development
D. Testing
E. Migration or upgrade
Question 5
Examine these commands, which execute successfully:
Which statement is true?
A. AD DM is enabled for all pluggable databases.
B. ADDM, AWR, and ASH reports can be purged automatically.
C. AWR snapshots can be purged manually in pluggable databases.
D. AWR- snapshots in all pluggable databases will be purged automatically after every 60 mins.
Solutions:
| Question 1 Answer: D | Question 2 Answer: D | Question 3 Answer: A,E | Question 4 Answer: B | Question 5 Answer: C |
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