Providing various and efficient 1z1-064 Test Materials exam preparation with reasonable prices and discounts, satisfy your need with considerate after-sales services and we give back all your refund entirely once you fail the 1z1-064 Test Materials test unluckily. All those features roll into one. They can greatly solve your problem-solving abilities. Highlight a person's learning effect is not enough, because it is difficult to grasp the difficulty of testing, a person cannot be effective information feedback, in order to solve this problem, our 1z1-064 Test Materials real exam materials provide a powerful platform for users, allow users to exchange of experience. Here, the all users of our 1z1-064 Test Materials learning reference files can through own id to login to the platform, realize the exchange and sharing with other users, even on the platform and more users to become good friends, encourage each other, to deal with the difficulties encountered in the process of preparation each other. And you will find that passing the 1z1-064 Test Materials exam is as easy as pie.
Oracle Database 1z1-064 Join us and you will be one of them.
Oracle Database 1z1-064 Test Materials - Oracle Database 12c: Performance Management and Tuning So our assistance is the most professional and superior. Our 1z1-064 Latest Test Camp Pdf certification questions are close to the real exam and the questions and answers of the test bank cover the entire syllabus of the real exam and all the important information about the exam. Our 1z1-064 Latest Test Camp Pdf learning dump can stimulate the real exam’s environment to make the learners be personally on the scene and help the learners adjust the speed when they attend the real exam.
If you fail to pass the exam, we will give a full refund. 1z1-064 Test Materials learning guide hopes to progress together with you and work together for their own future. The high passing rate of 1z1-064 Test Materials exam training also requires your efforts.
Oracle 1z1-064 Test Materials - It is quite convenient.
Thousands of people will compete with you to get the 1z1-064 Test Materials certificate. You must feel scared and disappointed. Do not lose hope. Our study materials come to your help. We will enhance your knowledge about the 1z1-064 Test Materials exam. You just need to follow our 1z1-064 Test Materials study materials to prepare the exam. No extra reference books are needed. And our pass rate is proved by our worthy customers to be high as 98% to 100%. You will pass the exam easily with our 1z1-064 Test Materials practice braindumps.
If you are better, you will have a more relaxed life. 1z1-064 Test Materials guide materials allow you to increase the efficiency of your work.
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
our Huawei H14-331_V1.0 study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our Huawei H14-331_V1.0 study materials without worries behind. As long as our Juniper JN0-214 learning material updated, users will receive the most recent information from our Juniper JN0-214 learning materials. On Omgzlook website you can free download part of the exam questions and answers about Oracle certification ARDMS SPI exam to quiz our reliability. Salesforce Revenue-Cloud-Consultant-Accredited-Professional - Users can not only learn new knowledge, can also apply theory into the actual problem, but also can leak fill a vacancy, can say such case selection is to meet, so to grasp the opportunity! Cisco 200-201 - If you do not have participated in a professional specialized training course, you need to spend a lot of time and effort to prepare for the exam.
Updated: May 28, 2022