In this highly competitive modern society, everyone needs to improve their knowledge level or ability through various methods so as to obtain a higher social status. Under this circumstance passing 1z1-064 Latest Test Experience exam becomes a necessary way to improve oneself. And you are lucky to find us for we are the most popular vendor in this career and have a strong strength on providing the best 1z1-064 Latest Test Experience study materials. The innovatively crafted dumps will serve you the best; imparting you information in fewer number of questions and answers. Created on the exact pattern of the actual 1z1-064 Latest Test Experience tests, Omgzlook’s dumps comprise questions and answers and provide all important 1z1-064 Latest Test Experience information in easy to grasp and simplified content. However, it is difficult for many people to get a 1z1-064 Latest Test Experience certification, but we are here to offer you help.
Oracle Database 1z1-064 In fact, our aim is the same with you.
Our high-quality 1z1-064 - Oracle Database 12c: Performance Management and Tuning Latest Test Experience} learning guide help the students know how to choose suitable for their own learning method, our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Latest Test Experience study materials are a very good option. More importantly, it is evident to all that the Latest 1z1-064 Exam Bootcamp training materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the Latest 1z1-064 Exam Bootcamp exam and get the related certification in the shortest time, choosing the Latest 1z1-064 Exam Bootcamp training materials from our company will be in the best interests of all people.
All the preparation material reflects latest updates in 1z1-064 Latest Test Experience certification exam pattern. You may now download the 1z1-064 Latest Test Experience PDF documents in your smart devices and lug it along with you. You can effortlessly yield the printouts of 1z1-064 Latest Test Experience exam study material as well, PDF files make it extremely simple for you to switch to any topics with a click.
Oracle 1z1-064 Latest Test Experience - We can provide you with a free trial version.
Unlike other kinds of exam files which take several days to wait for delivery from the date of making a purchase, our 1z1-064 Latest Test Experience study materials can offer you immediate delivery after you have paid for them. The moment you money has been transferred to our account, and our system will send our 1z1-064 Latest Test Experiencetraining dumps to your mail boxes so that you can download 1z1-064 Latest Test Experience exam questions directly. It is fast and convenient out of your imagination.
Our 1z1-064 Latest Test Experience quiz guide is of high quality, which mainly reflected in the passing rate. We can promise higher qualification rates for our 1z1-064 Latest Test Experience exam question than materials of other institutions.
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
You are administrating a database that supports an OLTP workload. A few users complain about the poor performance of some SQL statements. You notice that these SQL statements belong to different applications and conclude that there is no correlation between them. You create a SQL
Tuning Set (STS) containing these SQL statements.
What must you do to analyze and generate recommendations for the SQL statements in the STS?
A. Submit the STS as input to the SQL Access Advisor to generate recommendations for SQL profiles.
B. Submit the STS as input to the SQL Performance Analyzer to generate recommendations for creating indexes and materialized views.
C. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for SQL plan baselines.
D. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for indexes or
SQL profiles or both.
Answer: C
Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by SAP C_SAC_2402 test prep, our after-sale services can update your existing SAP C_SAC_2402 study quiz within a year and a discount more than one year. Our experts all have a good command of exam skills to cope with the DAMA CDMP-RMD preparation materials efficiently in case you have limited time to prepare for it, because all questions within them are professionally co-related with the DAMA CDMP-RMD exam. Palo Alto Networks PCNSA - Firstly, the pass rate among our customers has reached as high as 98% to 100%, which marks the highest pass rate in the field. With our test-oriented HP HPE0-V27 test prep in hand, we guarantee that you can pass the HP HPE0-V27 exam as easy as blowing away the dust, as long as you guarantee 20 to 30 hours practice with our HP HPE0-V27 study materials. Our ISACA CISM study guide has three formats which can meet your different needs: PDF, software and online.
Updated: May 28, 2022