Also it is good for releasing pressure. Many customers get manifest improvement and lighten their load with our 1z1-064 Test Fees In Global exam braindumps. So just come and have a try! Those considerate services are thoughtful for your purchase experience and as long as you need us, we will solve your problems. Our staff is suffer-able to your any questions related to our 1z1-064 Test Fees In Global test guide. The 1z1-064 Test Fees In Global practice test content is very easy and simple to understand.
Oracle Database 1z1-064 Come to try and you will be satisfied!
So do not splurge time on searching for the perfect practice materials, because our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Test Fees In Global guide materials are exactly what you need to have. We guarantee you that the Valid 1z1-064 Exam Dumps Free study materials we provide to you are useful and can help you pass the test. Once you buy the product you can use the convenient method to learn the Valid 1z1-064 Exam Dumps Free exam torrent at any time and place.
If you try to free download the demos on the website, and you will be amazed by our excellent 1z1-064 Test Fees In Global preparation engine. We can absolutely guarantee that even if the first time to take the exam, candidates can pass smoothly. You can find the latest version of 1z1-064 Test Fees In Global practice guide in our website and you can practice 1z1-064 Test Fees In Global study materials in advance correctly and assuredly.
Oracle 1z1-064 Test Fees In Global - We strongly advise you to have a brave attempt.
Oracle Database 12c: Performance Management and Tuning exam tests are a high-quality product recognized by hundreds of industry experts. Over the years, 1z1-064 Test Fees In Global exam questions have helped tens of thousands of candidates successfully pass professional qualification exams, and help them reach the peak of their career. It can be said that 1z1-064 Test Fees In Global test guide is the key to help you open your dream door. We have enough confidence in our products, so we can give a 100% refund guarantee to our customers. 1z1-064 Test Fees In Global exam questions promise that if you fail to pass the exam successfully after purchasing our product, we are willing to provide you with a 100% full refund.
After all, you have to make money by yourself. If you want to find a desirable job, you must rely on your ability to get the job.
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
Because the most clients may be busy in their jobs or other significant things, the time they can spare to learn our Microsoft SC-100 learning guide is limited and little. In order to survive in the society and realize our own values, learning our SAP C-TS4FI-2023 practice engine is the best way. ARDMS SPI - Today, in an era of fierce competition, how can we occupy a place in a market where talent is saturated? The answer is a certificate. And soon you can get Oracle certification Autodesk ACP-01101 exam certificate. IBM S1000-007 - The functions of the software version are very special.
Updated: May 28, 2022