In order to gain the trust of new customers, 1z1-064 Associate Level Exam practice materials provide 100% pass rate guarantee for all purchasers. We have full confidence that you can successfully pass the exam as long as you practice according to the content provided by 1z1-064 Associate Level Exam exam dump. Of course, if you fail to pass the exam, we will give you a 100% full refund. They believe and rely on us. It is also embodied the strength of our Omgzlook site. Though the content is the same, but their displays are totally different and functionable.
Come and buy our 1z1-064 Associate Level Exam exam guide!
We promise that we provide you with best quality 1z1-064 - Oracle Database 12c: Performance Management and Tuning Associate Level Exam original questions and competitive prices. Up to now, many people have successfully passed the Reliable 1z1-064 Real Test Answer exam with our assistance. So you need to be brave enough to have a try.
Most IT workers prefer to choose our online test engine for their 1z1-064 Associate Level Exam exam prep because online version is more flexible and convenient. With the help of our online version, you can not only practice our 1z1-064 Associate Level Exam exam pdf in any electronic equipment, but also make you feel the atmosphere of 1z1-064 Associate Level Exam actual test. The exam simulation will mark your mistakes and help you play well in 1z1-064 Associate Level Exam practice test.
Oracle 1z1-064 Associate Level Exam - Add Omgzlook's products to cart now!
we can give you 100% pass rate guarantee. 1z1-064 Associate Level Exam practice quiz is equipped with a simulated examination system with timing function, allowing you to examine your 1z1-064 Associate Level Exam learning results at any time, keep checking for defects, and improve your strength. Besides, during the period of using 1z1-064 Associate Level Exam learning guide, we also provide you with 24 hours of free online services, which help to solve any problem for you at any time and sometimes mean a lot to our customers.
We promise that we will do our best to help you pass the Oracle certification 1z1-064 Associate Level Exam exam. Omgzlook's providing training material is very close to the content of the formal examination.
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 EMC D-ISM-FN-23 exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for. Amazon SOA-C02-KR - We will provide one year free update service for those customers who choose Omgzlook's products. The Microsoft PL-200 sample questions include all the files you need to prepare for the Oracle Microsoft PL-200 exam. Amazon SAA-C03 - Our resources are constantly being revised and updated, with a close correlation. Furthermore, it is our set of Tableau TDS-C01 brain dumps that stamp your success with a marvelous score.
Updated: May 28, 2022