Though our 1z1-064 Reliable Exam Dumps Materials training guide is proved to have high pass rate, but If you try our 1z1-064 Reliable Exam Dumps Materials exam questions but fail in the final exam, we can refund the fees in full only if you provide us with a transcript or other proof that you failed the exam. We believe that our business will last only if we treat our customers with sincerity and considerate service. So, please give the 1z1-064 Reliable Exam Dumps Materials study materials a chance to help you. According to the needs of all people, the experts and professors in our company designed three different versions of the 1z1-064 Reliable Exam Dumps Materials study materials for all customers. The three versions are very flexible for all customers to operate. You can definitely contact them when getting any questions related with our 1z1-064 Reliable Exam Dumps Materials practice materials.
Oracle Database 1z1-064 I wish you good luck.
Oracle Database 1z1-064 Reliable Exam Dumps Materials - Oracle Database 12c: Performance Management and Tuning You can download the part of the trial exam questions and answers as a try. Oracle Latest Exam Camp 1z1-064 Free is a very important certification exam in the IT industry and passing Oracle certification Latest Exam Camp 1z1-064 Free exam is very difficult. But in order to let the job position to improve spending some money to choose a good training institution to help you pass the exam is worthful.
It is a professional exam materials that the IT elite team specially tailored for you. Passed the exam certification in the IT industry will be reflected in international value. There are many dumps and training materials providers that would guarantee you pass the Oracle 1z1-064 Reliable Exam Dumps Materials exam.
Oracle 1z1-064 Reliable Exam Dumps Materials - We also offer a year of free updates.
Are you worrying about how to pass Oracle 1z1-064 Reliable Exam Dumps Materials test? Now don't need to worry about the problem. Omgzlook that committed to the study of Oracle 1z1-064 Reliable Exam Dumps Materials certification exam for years has a wealth of experience and strong exam dumps to help you effectively pass your exam. Whether to pass the exam successfully, it consists not in how many materials you have seen, but in if you find the right method. Omgzlook is the right method which can help you sail through Oracle 1z1-064 Reliable Exam Dumps Materials certification exam.
The coverage of the products of Omgzlook is very broad. It can be provide convenient for a lot of candidates who participate in IT certification exam.
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
Free demo download can make you be rest assured to buy; one-year free update of SAP C_CPE_16 exam software after payment can assure you during your preparation for the exam. Oracle 1z0-1042-24 test is the important exam in Oracle certification exams which is well recognized. Microsoft PL-400 - The empty promise is not enough. Instead of wasting your time on preparing for Juniper JN0-683 exam, you should use the time to do significant thing. If you are tired with the screen for study, you can print the Microsoft SC-900 pdf dumps into papers.
Updated: May 28, 2022