We want to finish long term objectives through customer satisfaction and we have achieved it already by our excellent 1z1-064 Exam Blueprint exam questions. In this era of cut throat competition, we are successful than other competitors. What is more, we offer customer services 24/7. Obtaining the 1z1-064 Exam Blueprint certification is not an easy task. Only a few people can pass it successfully. Oracle Database 12c: Performance Management and Tuning study questions provide free trial service for consumers.
Oracle Database 1z1-064 We are 7*24*365 online service.
Oracle Database 1z1-064 Exam Blueprint - Oracle Database 12c: Performance Management and Tuning Our Omgzlook is a professional website to provide accurate exam material for a variety of IT certification exams. You can use the computer or you can use the mobile phone. You can choose the device you feel convenient at any time.
Selecting Omgzlook means choosing a success Omgzlook is a website to improve the pass rate of Oracle certification 1z1-064 Exam Blueprint exam. Senior IT experts in the Omgzlook constantly developed a variety of successful programs of passing Oracle certification 1z1-064 Exam Blueprint exam, so the results of their research can 100% guarantee you Oracle certification 1z1-064 Exam Blueprint exam for one time.
Oracle 1z1-064 Exam Blueprint - They all have high authority in the IT area.
Are you facing challenges in your career? Would you like to better prove yourself to others by improving your ability? Would you like to have more opportunities to get promoted? Hurry to sign up for IT certification exam and get the IT certificate. Oracle certification exam is one of the important exams. If you obtain Oracle certificate, you will get a great help. Because Oracle 1z1-064 Exam Blueprint certification test is a very important exam, you can begin with passing 1z1-064 Exam Blueprint test. Are you wandering how to pass rapidly 1z1-064 Exam Blueprint certification exam? Omgzlook certification training dumps can help you to achieve your goals.
Now many IT professionals agree that Oracle certification 1z1-064 Exam Blueprint exam certificate is a stepping stone to the peak of the IT industry. Oracle certification 1z1-064 Exam Blueprint exam is an exam concerned by lots of IT professionals.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
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
You will ensure to get SAP C_S4CFI_2402 exam certification after using our SAP C_S4CFI_2402 exam software developed by our powerful Omgzlook IT team. AAPC CPC - A lot of candidates who choose to use the Omgzlook's product have passed IT certification exams for only one time. ISACA CISM - Buying any product should choose a trustworthy company. Omgzlook is a website for Oracle certification Network Appliance NS0-404 exam to provide a short-term effective training. Our Nutanix NCP-CI-AWS dumps torrent files will be the best resources for your real test.
Updated: May 28, 2022