With the pdf papers, you can write and make notes as you like, which is very convenient for memory. We can ensure you pass with Oracle study torrent at first time. Omgzlook is a reliable study center providing you the valid and correct 1z1-064 Reliable Real Test Question questions & answers for boosting up your success in the actual test. Moreover, the colleagues and the friends with IT certificate have been growing. In this case, if you have none, you will not be able to catch up with the others. Besides, we will offer you the benefits of 365 days free update.
So the 1z1-064 Reliable Real Test Question exam is a great beginning.
As a consequence you are able to keep pace with the changeable world and remain your advantages with our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Real Test Question training braindumps. Besides, we guarantee that the Exam 1z1-064 Vce Format exam questions of all our users can be answered by professional personal in the shortest time with our Exam 1z1-064 Vce Format study dumps. One more to mention, we can help you make full use of your sporadic time to absorb knowledge and information.
You can customize the practice environment to suit your learning objectives. 1z1-064 Reliable Real Test Question dumps at Omgzlook are always kept up to date. Every addition or subtraction of 1z1-064 Reliable Real Test Question exam questions in the exam syllabus is updated in our braindumps instantly.
Oracle 1z1-064 Reliable Real Test Question - And then, you can learn anytime, anywhere.
Now you can think of obtaining any Oracle certification to enhance your professional career. Omgzlook's study guides are your best ally to get a definite success in 1z1-064 Reliable Real Test Question exam. The guides contain excellent information, exam-oriented questions and answers format on all topics of the certification syllabus. With 100% Guaranteed of Success: Omgzlook’s promise is to get you a wonderful success in 1z1-064 Reliable Real Test Question certification exams. Select any certification exam, 1z1-064 Reliable Real Test Question dumps will help you ace it in first attempt. No more cramming from books and note, just prepare our interactive questions and answers and learn everything necessary to easily pass the actual 1z1-064 Reliable Real Test Question exam.
The clients can download our 1z1-064 Reliable Real Test Question exam questions and use our them immediately after they pay successfully. Our system will send our 1z1-064 Reliable Real Test Question learning prep in the form of mails to the client in 5-10 minutes after their successful payment.
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
24/7 customer support is favorable to candidates who can email us if they find any ambiguity in the Microsoft MS-700 exam dumps, our support will merely reply to your all Microsoft MS-700 exam product related queries. Our experts have plenty of experience in meeting the requirement of our customers and try to deliver satisfied Fortinet NSE6_WCS-7.0 exam guides to them. SAP C_C4H51_2405 - Omgzlook offers the most comprehensive and updated braindumps for Oracle’s certifications. Every day they are on duty to check for updates of H3C GB0-372-ENU study materials for providing timely application. IBM C1000-154 - Just have a try and you will be interested in them!
Updated: May 28, 2022