In your every stage of review, our 1z1-064 Exam Guide Materials practice prep will make you satisfied. Our 1z1-064 Exam Guide Materials exam questions just focus on what is important and help you achieve your goal. With high-quality 1z1-064 Exam Guide Materials guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Oracle certification 1z1-064 Exam Guide Materials exam can give you a lot of change. Such as work, life would have greatly improve. So their validity and authority are unquestionable.
Oracle Database 1z1-064 It is an undeniable fact.
And this version also helps establish the confidence of the candidates when they attend the 1z1-064 - Oracle Database 12c: Performance Management and Tuning Exam Guide Materials exam after practicing. If you want to attend the exam, Omgzlook Oracle Exam 1z1-064 Cost questions and answers can offer you convenience. The dumps are indispensable and the best.
Our 1z1-064 Exam Guide Materials learning guide provides a variety of functions to help the clients improve their learning. For example, the function to stimulate the exam helps the clients test their learning results of the 1z1-064 Exam Guide Materials learning dump in an environment which is highly similar to the real exam. Our 1z1-064 Exam Guide Materials exam guide question is recognized as the standard and authorized study materials and is widely commended at home and abroad.
Oracle 1z1-064 Exam Guide Materials - A bold attempt is half success.
Our Oracle Database 12c: Performance Management and Tuning exam questions are designed by a reliable and reputable company and our company has rich experience in doing research about the study materials. We can make sure that all employees in our company have wide experience and advanced technologies in designing the 1z1-064 Exam Guide Materials study dump. So a growing number of the people have used our study materials in the past years, and it has been a generally acknowledged fact that the quality of the 1z1-064 Exam Guide Materials test guide from our company is best in the study materials market. Now we would like to share the advantages of our 1z1-064 Exam Guide Materials study dump to you, we hope you can spend several minutes on reading our introduction; you will benefit a lot from it.
Using 1z1-064 Exam Guide Materials real questions will not only help you clear exam with less time and money but also bring you a bright future. We are looking forward to your join.
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
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
QUESTION NO: 5
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
If you use a trial version of SAP C-THR94-2405 training prep, you can find that our study materials have such a high passing rate and so many users support it. Valid CompTIA 220-1101 test questions can be access and instantly downloaded after purchased and there are free CompTIA 220-1101 pdf demo for you to check. Microsoft SC-200 - In the process of development, it also constantly considers the different needs of users. The frequently updated of Axis ANVE latest torrent can ensure you get the newest and latest study material. Compared with your colleagues around you, with the help of our SAP C-S4FTR-2023 preparation questions, you will also be able to have more efficient work performance.
Updated: May 28, 2022