We are dedicated to your accomplishment, hence pledges you victory in 1z1-064 Reliable Exam Collection File exam in a single attempt. If for any reason, a user fails in 1z1-064 Reliable Exam Collection File exam then he will be refunded the money after the process. Also, we offer 1 year free updates to our 1z1-064 Reliable Exam Collection File exam esteemed users; and these updates will be entitled to your account right from the date of purchase. So our 1z1-064 Reliable Exam Collection File study materials are a good choice for you. In order to gain your trust, we will provide you with a full refund commitment. It will allow you to assess your skills and you will be able to get a clear idea of your preparation for the real Oracle 1z1-064 Reliable Exam Collection File exam.
Oracle Database 1z1-064 Well, you are in the right place.
If clients have any problems about our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Exam Collection File study materials they can contact our customer service anytime. As is known to us, there are best sale and after-sale service of the Valid 1z1-064 Test Sample study materials all over the world in our company. Our company has employed a lot of excellent experts and professors in the field in the past years, in order to design the best and most suitable Valid 1z1-064 Test Sample study materials for all customers.
As long as you buy our 1z1-064 Reliable Exam Collection File practice materials and take it seriously consideration, we can promise that you will pass your 1z1-064 Reliable Exam Collection File exam and get your certification in a short time. We can claim that if you study with our 1z1-064 Reliable Exam Collection File guide quiz for 20 to 30 hours, you will be confident to pass the exam for sure. So choose our exam braindumps to help you review, you will benefit a lot from our 1z1-064 Reliable Exam Collection File study guide.
Oracle 1z1-064 Reliable Exam Collection File - Try it now!
In order to help you control the 1z1-064 Reliable Exam Collection File examination time, we have considerately designed a special timer to help your adjust the pace of answering the questions of the 1z1-064 Reliable Exam Collection File study materials. Many people always are stopped by the difficult questions. Then they will fall into thoughts to try their best to answer the questions of the 1z1-064 Reliable Exam Collection File real exam. But they forgot to answer the other questions, our 1z1-064 Reliable Exam Collection File training guide can help you solve this problem and get used to the pace.
If you want to get a comprehensive idea about our real 1z1-064 Reliable Exam Collection File study materials. It is convenient for you to download the free demo, all you need to do is just to find the “Download for free” item, and you will find there are three kinds of versions of 1z1-064 Reliable Exam Collection File learning guide for you to choose from namely, PDF Version Demo, PC Test Engine and Online Test Engine, you can choose to download any one version of our 1z1-064 Reliable Exam Collection File exam questions as you like.
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
They will accurately and quickly provide you with Oracle certification Cisco 200-301 exam materials and timely update Oracle Cisco 200-301 exam certification exam practice questions and answers and binding. EC-COUNCIL EC0-349 - We would like to extend our sincere appreciation for you to browse our website, and we will never let you down. SAP C-THR88-2405 - Our Omgzlook provide the most comprehensive information and update fastest. Great concentrative progress has been made by our company, who aims at further cooperation with our candidates in the way of using our EMC D-PDM-DY-23 exam engine as their study tool. SASInstitute A00-470 - Omgzlook have different training methods and training courses for different candidates.
Updated: May 28, 2022