With our customer-oriented 1z1-064 Frequent Updates actual question, you can be one of the former exam candidates with passing rate up to 98 to 100 percent. You will pay just a small amount of money on our 1z1-064 Frequent Updates exam guide but harvest colossal success with potential bright future. And we have confidence that your future aims will come along with this successful exam as the beginning. The latest 1z1-064 Frequent Updates exam review materials offered by our Omgzlook will help you complete the 1z1-064 Frequent Updates exam preparation in short time. We have the authority of the exam materials and experienced team with rich sense of responsibility. 1z1-064 Frequent Updates training materials are not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations.
Oracle Database 1z1-064 The secret of success is constancy to purpose.
Oracle Database 1z1-064 Frequent Updates - Oracle Database 12c: Performance Management and Tuning With the rapid development of the economy, the demands of society on us are getting higher and higher. The content of our Valid 1z1-064 Exam Bootcamp Materials pass guide covers the most of questions in the actual test and all you need to do is review our Valid 1z1-064 Exam Bootcamp Materials vce dumps carefully before taking the exam. Then you can pass the actual test quickly and get certification easily.
The 1z1-064 Frequent Updates study braindumps are compiled by our frofessional experts who have been in this career fo r over ten years. Carefully written and constantly updated content of our 1z1-064 Frequent Updates exam questions can make you keep up with the changing direction of the exam, without aimlessly learning and wasting energy. In addition, there are many other advantages of our 1z1-064 Frequent Updates learning guide.
Oracle 1z1-064 Frequent Updates - .
If you want to through the Oracle 1z1-064 Frequent Updates certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. And pass the Oracle 1z1-064 Frequent Updates exam is not easy. Perhaps through Oracle 1z1-064 Frequent Updates exam you can promote yourself to the IT industry. But it is not necessary to spend a lot of time and effort to learn the expertise. You can choose Omgzlook's Oracle 1z1-064 Frequent Updates exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Oracle 1z1-064 Frequent Updates exam effortlessly.
You never know what you can get till you try. It is universally acknowledged that mock examination is of great significance for those who are preparing for the exam since candidates can find deficiencies of their knowledge as well as their shortcomings in the practice test, so that they can enrich their knowledge before the real 1z1-064 Frequent Updates exam.
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
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: 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
Cisco 300-615 - God wants me to be a person who have strength, rather than a good-looking doll. Lpi 300-300 - We will tailor services to different individuals and help them take part in their aimed exams after only 20-30 hours practice and training. SAP C_S4CPR_2402 - Omgzlook can provide you with everything you need. So many our customers have benefited form our SAP C_SIGDA_2403 preparation quiz, so will you! IIBA ECBA - These real questions and answers can lead to some really great things.
Updated: May 28, 2022