1z1-064 Practice Exam actual test guide is your best choice. The rapid development of information will not infringe on the learning value of our 1z1-064 Practice Exam exam questions, because our customers will have the privilege to enjoy the free update for one year. You will receive the renewal of 1z1-064 Practice Exam study files through the email. That is because our company beholds customer-oriented tenets that guide our everyday work. The achievements of wealth or prestige is no important than your exciting feedback about efficiency and profession of our 1z1-064 Practice Exam study guide. The next thing you have to do is stick with it.
Oracle Database 1z1-064 Don't doubt about it.
We are so proud to tell you that according to the statistics from our customers’ feedback, the pass rate among our customers who prepared for the exam with our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Practice Exam test guide have reached as high as 99%, which definitely ranks the top among our peers. Imagine, if you're using a Latest Test Guide 1z1-064 Files practice materials, always appear this or that grammar, spelling errors, such as this will not only greatly affect your mood, but also restricted your learning efficiency. Therefore, good typesetting is essential for a product, especially education products, and the Latest Test Guide 1z1-064 Files test material can avoid these risks very well.
All in all, high efficiency of 1z1-064 Practice Exam exam material is the reason for your selection. We understand our candidates have no time to waste, everyone wants an efficient learning. So we take this factor into consideration, develop the most efficient way for you to prepare for the 1z1-064 Practice Exam exam, that is the real questions and answers practice mode, firstly, it simulates the real Oracle Database 12c: Performance Management and Tuning test environment perfectly, which offers greatly help to our customers.
Oracle 1z1-064 Practice Exam - Our experts have taken your worries seriously.
The content system of 1z1-064 Practice Exam exam simulation is constructed by experts. After-sales service of our study materials is also provided by professionals. If you encounter some problems when using our 1z1-064 Practice Exam study materials, you can also get them at any time. After you choose 1z1-064 Practice Exam preparation questions, professional services will enable you to use it in the way that suits you best, truly making the best use of it, and bringing you the best learning results.
Please check it carefully. If you need the invoice, please contact our online workers.
1z1-064 PDF DEMO:
QUESTION NO: 1
Enable adaptive thresholds to detect the workload patterns and set different threshold values as a percentage of the maximum value.
Which option represents the required steps in the correct order? (Choose the best answer.)
A. 4, 5, 7
B. 5, 1, 6, 8
C. 2, 4, 3
D. 5, 7
E. 3, 4, 8
Answer: B
8. Examine the partial Activity Over Time section of an Active Session History (ASH) report:
Which two inferences are correct? (Choose two.)
A. In the second time slot, 0.14% of the time was spent on the CPU.
B. In the second time slot, five different sampled sessions were using the CPU.
C. In the second time slot, out of the nine sampled sessions connected to the database instance, only one sampled session was idle at the time of report generation.
D. In the first time slot, five different sampled sessions were connected to the database instance.
E. In the first time slot, only one sampled session was using the CPU.
Answer: A,D
QUESTION NO: 2
Your database supports an OLTP workload during the day and batch processing at night. You want to monitor performance metrics to detect any degradation of performance in both types of workloads over a time period of 30 days.
Examine this list of possible steps:
1. Create a fixed baseline.
2. Create a baseline template.
3. Create a new moving window baseline.
4. Increase the retention period default value to 30 days.
5. Increase the size of the existing moving window baseline to 30 days.
6. Create warning and critical alerts for the relevant metrics.
7. Enable adaptive thresholds to detect the workload patterns and specify a high-significance-level threshold type.
QUESTION NO: 3
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: 4
In which three scenarios would you recommend the use of the SQL Performance Analyzer?
A. to identify SQL statements whose performance may have regressed due to a hardware upgrade
B. to identify SQL statements in an application whose performance may have regressed due to migration from Oracle Database 11g to 12c
C. to analyze the impact of using bind variables for syntactically similar SQL statements
D. to analyze the impact of network and interconnect changes on database workload
E. to analyze the impact of new indexes and materialized views on the SQL statements executed by an application
F. to identify SQL statements that require SQL profiles
Answer: A,D,F
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
Perhaps you have doubts about this "shortest time." I believe that after you understand the professional configuration of Microsoft MB-230 training questions, you will agree with what I said. Tableau TDS-C01 - These professional knowledge will become a springboard for your career, help you get the favor of your boss, and make your career reach it is peak. But our ISM INTE exam questions really did. We can be sure that with the professional help of our CompTIA 220-1101 test guide you will surely get a very good experience. So our CheckPoint 156-215.81.20 exam questions would be an advisable choice for you.
Updated: May 28, 2022