With passing rate up to 98 to 100 percent, you will get through the 1z1-064 Reliable Test Dumps Questions exam with ease. Trust us and you will get success for sure! With 1z1-064 Reliable Test Dumps Questions certificate, you will harvest many points of theories that others ignore and can offer strong prove for managers. As a consequence you are able to keep pace with the changeable world and remain your advantages with our 1z1-064 Reliable Test Dumps Questions training braindumps. Besides, you can consolidate important knowledge for you personally and design customized study schedule or to-do list on a daily basis. Besides, we guarantee that the 1z1-064 Reliable Test Dumps Questions exam questions of all our users can be answered by professional personal in the shortest time with our 1z1-064 Reliable Test Dumps Questions study dumps.
Oracle Database 1z1-064 It is your right time to make your mark.
Now, let us show you why our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Test Dumps Questions exam questions are absolutely your good option. Everyone's life course is irrevocable, so missing the opportunity of this time will be a pity. During the prolonged review, many exam candidates feel wondering attention is hard to focus.
So 20-30 hours of study is enough for you to deal with the exam. When you get a 1z1-064 Reliable Test Dumps Questions certificate, you will be more competitive than others, so you can get a promotion and your wages will also rise your future will be controlled by yourselves. The questions of our 1z1-064 Reliable Test Dumps Questions guide questions are related to the latest and basic knowledge.
It all starts from our Oracle 1z1-064 Reliable Test Dumps Questions learning questions.
Only 20-30 hours on our 1z1-064 Reliable Test Dumps Questions learning guide are needed for the client to prepare for the test and it saves our client’s time and energy. Most people may wish to use the shortest time to prepare for the test and then pass the test with our 1z1-064 Reliable Test Dumps Questions study materials successfully because they have to spend their most time and energy on their jobs, learning, family lives and other important things. Our 1z1-064 Reliable Test Dumps Questions study materials can satisfy their wishes and they only spare little time to prepare for exam.
Our 1z1-064 Reliable Test Dumps Questions learning material was compiled from the wisdom and sweat of many industry experts. And it is easy to learn and understand our 1z1-064 Reliable Test Dumps Questions exam questions.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 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
We can make sure that our Splunk SPLK-1002 study materials have the ability to help you solve your problem, and you will not be troubled by these questions above. The exercises and answers of our WGU Principles-of-Management exam questions are designed by our experts to perfectly answer the puzzles you may encounter in preparing for the exam and save you valuable time. We can promise that if you buy our products, it will be very easy for you to pass your Huawei H19-433_V1.0 exam and get the certification. If you compare the test to a battle, the examinee is like a brave warrior, and the good VMware 2V0-32.22 learning materials are the weapon equipments, but if you want to win, then it is essential for to have the good VMware 2V0-32.22 study guide. With a total new perspective, ISQI CTFL_Syll_4.0 study materials have been designed to serve most of the office workers who aim at getting an exam certification.
Updated: May 28, 2022