1z1-064 Reliable Exam Answers real dumps revised and updated according to the syllabus changes and all the latest developments in theory and practice, our Oracle Database 12c: Performance Management and Tuning real dumps are highly relevant to what you actually need to get through the certifications tests. Moreover they impart you information in the format of 1z1-064 Reliable Exam Answers questions and answers that is actually the format of your real certification test. Hence not only you get the required knowledge but also find the opportunity to practice real exam scenario. The only difference is that you harvest a lot of useful knowledge. Do not reject learning new things. We are facilitating the customers for the Oracle 1z1-064 Reliable Exam Answers preparation with the advanced preparatory tools.
Oracle Database 1z1-064 Also, we have benefited from such good behavior.
You can also avail of the free demo so that you will have an idea how convenient and effective our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Exam Answers exam dumps are for 1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Exam Answers certification. Are you worried about you poor life now and again? Are you desired to gain a decent job in the near future? Do you dream of a better life? Do you want to own better treatment in the field? If your answer is yes, please prepare for the Reliable 1z1-064 Dumps Pdf exam. It is known to us that preparing for the exam carefully and getting the related certification are very important for all people to achieve their dreams in the near future.
Provided you have a strong determination, as well as the help of our 1z1-064 Reliable Exam Answers learning guide, you can have success absolutely. Our 1z1-064 Reliable Exam Answers training materials are compiled by professional experts. All the necessary points have been mentioned in our 1z1-064 Reliable Exam Answers practice engine particularly.
Oracle 1z1-064 Reliable Exam Answers - They bravely undertake the duties.
Our 1z1-064 Reliable Exam Answers study materials have a professional attitude at the very beginning of its creation. The series of 1z1-064 Reliable Exam Answers measures we have taken is also to allow you to have the most professional products and the most professional services. I believe that in addition to our 1z1-064 Reliable Exam Answers exam questions, you have also used a variety of products. We believe if you compare our 1z1-064 Reliable Exam Answers training guide with the others, you will choose ours at once.
We can guarantee that we will keep the most appropriate price because we want to expand our reputation of 1z1-064 Reliable Exam Answers preparation dumps in this line and create a global brand. What’s more, we will often offer abundant discounts of 1z1-064 Reliable Exam Answers study guide to express our gratitude to our customers.
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
SAP C_TS4FI_2023 - For the convenience of users, our Oracle Database 12c: Performance Management and Tuning learn materials will be timely updated information associated with the qualification of the home page, so users can reduce the time they spend on the Internet, blindly to find information. With the rapid market development, there are more and more companies and websites to sell MuleSoft MCD-Level-2 guide torrent for learners to help them prepare for exam. SAP C-THR70-2404 - This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. EMC D-VXR-OE-23 - We can ensure you a pass rate as high as 99%! What you can get from the SHRM SHRM-SCP certification? Of course, you can get a lot of opportunities to enter to the bigger companies.
Updated: May 28, 2022