I would like to inform you that you are coming to a professional site engaging in providing valid 1z1-064 Reliable Practice Questions Pdf dumps torrent materials. We are working on R & D for IT certification many years, so that most candidates can clear exam certainly with our 1z1-064 Reliable Practice Questions Pdf dumps torrent. Some of them can score more than 90%. As for ourselves, we are a leading and old-established Oracle Database 12c: Performance Management and Tuning firm in a very excellent position to supply the most qualified practice materials with competitive prices and efficient obtainment. They can be obtained within five minutes. If you fail, don't forget to learn your lesson.
Oracle Database 1z1-064 What are you waiting for?
Welcome your purchase for our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Practice Questions Pdf exam torrent. This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. In addition, our test data is completely free of user's computer memory, will only consume a small amount of running memory when the user is using our product.
We will inform you by E-mail when we have a new version. With our great efforts, our 1z1-064 Reliable Practice Questions Pdfpractice dumps have been narrowed down and targeted to the 1z1-064 Reliable Practice Questions Pdf examination. We can ensure you a pass rate as high as 99%!
Oracle 1z1-064 Reliable Practice Questions Pdf - Please follow your heart.
Our PDF version of 1z1-064 Reliable Practice Questions Pdf training materials is legible to read and remember, and support printing request. Software version of 1z1-064 Reliable Practice Questions Pdf practice materials supports simulation test system, and give times of setup has no restriction. Remember this version support Windows system users only. App online version of 1z1-064 Reliable Practice Questions Pdf exam questions is suitable to all kinds of equipment or digital devices and supportive to offline exercise on the condition that you practice it without mobile data.
Once you pay for our study materials, our system will automatically send you an email which includes the installation packages. You can conserve the 1z1-064 Reliable Practice Questions Pdf real exam dumps after you have downloaded on your disk or documents.
1z1-064 PDF DEMO:
QUESTION NO: 1
Examine the partial AWR report taken for a time period of 60 minutes:
Which two inferences can you draw from this report? (Choose two.)
A. The CPUs are busy executing server processes and background processes for a considerable amount of CPU time.
B. The database user calls are spending most of their time waiting for sessions that are in more important consumer groups.
C. The database user calls are spending most of their time in I/O for single block reads.
D. The database user calls are issuing frequent explicit commits.
Answer: A,C
QUESTION NO: 2
Examine the command to change a parameter value from the default to 50:
SQL> ALTER SYSTEM SET OPTIMIZER_INDEX_COST_ADJ = 50;
What is the effect of changing the value of the parameter? (Choose the best answer.)
A. It influences the optimizer to use bitmap indexes as the estimated cost of conversion from bitmap to rowid is reduced.
B. It influences the optimizer to use indexes instead of full table scans as the estimated cost of using an index is reduced.
C. It influences the optimizer to always use fast full index scans as the estimated cost of using an index is reduced.
D. It influences the optimizer to use full table scans instead of index scans as the estimated cost of full table scan is reduced.
Answer: B
QUESTION NO: 3
Which two are prerequisites for running the I/O calibration tool? (Choose two.)
A. The database must be in MOUNT state.
B. The disks to be tested must be configured to use asynchronous I/O for data files.
C. The database should be opened in restricted mode.
D. The database instance must be started using an SPFIL
E. For determining latency time, the STATISTICS_LEVEL parameter must be set to TYPICAL or ALL.
Answer: A,D
QUESTION NO: 4
Examine the parameters set for your database instance:
You are administrating a database that supports a DSS workload. You make some changes to the sizes of memory components. Consequently, you receive this error:
Which three actions might resolve the issue?
A. pinning the cursors in the shared pool
B. setting the value of MEMORY_MAX_TARGET to the value of the SGA_MAX_SIZE parameter
C. enabling Automatic Memory Management for the database instance
D. increasing the size of the shared pool
E. setting the PGA_AGGREGATE_TARGET parameter to 0 and the MEMORY_TARGET parameter to the value of the PGA_AGGREGATE_TARGET parameter
F. enabling Automatic Shared Memory Management for the database instance
Answer: B,C,F
QUESTION NO: 5
In which three situations does DB time always increase? (Choose three.)
A. when I/O wait time increases for foreground processes
B. when more connections are made to a database instance
C. when CPU consumption by background processes increases
D. when the host is CPU bound for foreground processes
E. when wait time for data to be sent over a network increases
Answer: A,B,C
Get the test Amazon SAP-C02 certification is not achieved overnight, we need to invest a lot of time and energy to review, and the review process is less a week or two, more than a month or two, or even half a year, so Amazon SAP-C02 exam questions are one of the biggest advantage is that it is the most effective tools for saving time for users. All our team of experts and service staff are waiting for your mail on the Adobe AD0-E207 exam questions all the time. Our Splunk SPLK-1002 practice materials are updating according to the precise of the real exam. Amazon SOA-C02 - The rest of the time you can do anything you want to do to, which can fully reduce your review pressure. We will provide you with professional advice before you buy our American College of Rheumatology RhMSUS guide materials.
Updated: May 28, 2022