The secret that Omgzlook helps many candidates pass 1z1-064 Latest Test Collection Materials exam is Oracle exam questions attentively studied by our professional IT team for years, and the detailed answer analysis. We constantly updated the 1z1-064 Latest Test Collection Materials exam materials at the same time with the exam update. We try our best to ensure 100% pass rate for you. Will you seize Omgzlook to make you achievement? Omgzlook Oracle 1z1-064 Latest Test Collection Materials certification training materials will guarantee your success. With our exam preparation materials, you will save a lot of time and pass your exam effectively. Besides, the detailed answers analysis provided by our professionals will make you be more confidence to pass 1z1-064 Latest Test Collection Materials exam.
Oracle 1z1-064 Latest Test Collection Materials exam is very popular in IT field.
If you want to know our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Latest Test Collection Materials test questions materials, you can download our free demo now. After you purchase 1z1-064 Book Free exam dumps, you will get a year free updates. Within a year, only if you would like to update the materials you have, you will get the newer version.
Excellent Oracle 1z1-064 Latest Test Collection Materials study guide make candidates have clear studying direction to prepare for your test high efficiently without wasting too much extra time and energy. Do you feel bored about current jobs and current life? Go and come to obtain a useful certificate! 1z1-064 Latest Test Collection Materials study guide is the best product to help you achieve your goal.
Oracle 1z1-064 Latest Test Collection Materials - Never feel sorry to invest yourself.
Our experts offer help by diligently working on the content of 1z1-064 Latest Test Collection Materials learning questions more and more accurate. Being an exam candidate in this area, we believe after passing the exam by the help of our 1z1-064 Latest Test Collection Materials practice materials, you will only learn a lot from this 1z1-064 Latest Test Collection Materials exam but can handle many problems emerging in a long run. You can much more benefited form our 1z1-064 Latest Test Collection Materials study guide. Don't hesitate, it is worthy to purchase!
To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our 1z1-064 Latest Test Collection Materials practice materials.
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
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: 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
The Fortinet FCSS_SOC_AN-7.4 prep torrent we provide will cost you less time and energy. There is a large range of ACAMS CAMS-CN certifications that can help you improve your professional worth and make your dreams come true. Although the pass rate of our VMware 2V0-33.22PSE study materials can be said to be the best compared with that of other exam tests, our experts all are never satisfied with the current results because they know the truth that only through steady progress can our VMware 2V0-33.22PSE preparation braindumps win a place in the field of exam question making forever. SAP C_LIXEA_2404 - The certificate is of significance in our daily life. Many competitors simulate and strive to emulate our standard, but our Huawei H28-153_V1.0 training branindumps outstrip others in many aspects, so it is incumbent on us to offer help.
Updated: May 28, 2022