|
|
 |
1Z0-064 Questions And Answers - Oracle 1Z0-064 New Exam Collection Free - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Dear customers, if you are prepared to take the exam with the help of excellent 1z0-064 Questions And Answers learning materials on our website, the choice is made brilliant. Our 1z0-064 Questions And Answers training materials are your excellent choices, especially helpful for those who want to pass the exam without bountiful time and eager to get through it successfully. Let us take a try of our amazing 1z0-064 Questions And Answers exam questions and know the advantages first! You will find that you can receive our 1z0-064 Questions And Answers training guide in just a few minutes, almost 5 to 10 minutes. And if you have any questions, you can contact us at any time since we offer 24/7 online service for you. And we have become a popular brand in this field.
Oracle Database 1z0-064 Join us and you will be one of them.
Oracle Database 1z0-064 Questions And Answers - Oracle Database 12c: Performance Management and Tuning If you urgently need help, come to buy our study materials. To be convenient for the learners, our 1z0-064 Valid Test Blueprint certification questions provide the test practice software to help the learners check their learning results at any time. Our 1z0-064 Valid Test Blueprint study practice guide takes full account of the needs of the real exam and conveniences for the clients.
If you fail to pass the exam, we will give a full refund. 1z0-064 Questions And Answers learning guide hopes to progress together with you and work together for their own future. The high passing rate of 1z0-064 Questions And Answers exam training also requires your efforts.
Oracle 1z0-064 Questions And Answers - It is quite convenient.
Thousands of people will compete with you to get the 1z0-064 Questions And Answers certificate. You must feel scared and disappointed. Do not lose hope. Our study materials come to your help. We will enhance your knowledge about the 1z0-064 Questions And Answers exam. You just need to follow our 1z0-064 Questions And Answers study materials to prepare the exam. No extra reference books are needed. And our pass rate is proved by our worthy customers to be high as 98% to 100%. You will pass the exam easily with our 1z0-064 Questions And Answers practice braindumps.
If you are better, you will have a more relaxed life. 1z0-064 Questions And Answers guide materials allow you to increase the efficiency of your work.
1z0-064 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 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: 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
our Adobe AD0-E727 study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our Adobe AD0-E727 study materials without worries behind. Our company's experts are daily testing our Supermicro SDLCSA study guide for timely updates. On Royalholidayclubbed website you can free download part of the exam questions and answers about Oracle certification EMC D-DS-FN-23 exam to quiz our reliability. GIAC GDAT - Users can not only learn new knowledge, can also apply theory into the actual problem, but also can leak fill a vacancy, can say such case selection is to meet, so to grasp the opportunity! Nutanix NCP-US exam is a Oracle certification exam and IT professionals who have passed some Oracle certification exams are popular in IT industry.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|