It is time to start to clear exam and obtain an IT certification to improve your competitor from our Oracle 1z1-064 Study Guide training PDF if you don't want to be discarded by epoch. Many IT workers have a nice improve after they get a useful certification. If you are willing, our 1z1-064 Study Guide training PDF can give you a good beginning. Our experts made significant contribution to their excellence of the 1z1-064 Study Guide study materials. So we can say bluntly that our 1z1-064 Study Guide simulating exam is the best. We provide our customers with the most reliable learning materials about 1z1-064 Study Guide certification exam and the guarantee of pass.
Oracle Database 1z1-064 You must use it before the deadline day.
Our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Study Guide exam braindumps are famous for its advantage of high efficiency and good quality which are carefully complied by the professionals. You are going to find the online version of our 1z1-064 Reliable Free Study Questions exam prep applies to all electronic equipment, including telephone, computer and so on. On the other hand, if you decide to use the online version of our 1z1-064 Reliable Free Study Questions study materials, you don’t need to worry about no network.
It is all about the superior concrete and precision of our 1z1-064 Study Guide learning quiz that help. Every page and every points of knowledge have been written from professional experts who are proficient in this line who are being accounting for this line over ten years. Come and buy our 1z1-064 Study Guide study guide, you will be benefited from it.
Oracle 1z1-064 Study Guide - Well, you are in the right place.
Our product boosts varied functions to be convenient for you to master the 1z1-064 Study Guide training materials and get a good preparation for the exam and they include the self-learning, the self-assessment, stimulating the exam and the timing function. We provide 24-hours online on 1z1-064 Study Guide guide prep customer service and the long-distance professional personnel assistance to for the client. If clients have any problems about our 1z1-064 Study Guide study materials they can contact our customer service anytime.
We can make sure that it will be very easy for you to pass your exam and get the related certification in the shortest time that beyond your imagination. As is known to us, there are best sale and after-sale service of the 1z1-064 Study Guide study materials all over the world in our company.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
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
So choose our exam braindumps to help you review, you will benefit a lot from our Google Professional-Cloud-Developer study guide. You will have easy access to all kinds of free trials of the SAP C_WZADM_2404 practice materials. We suggest you choose our SAP C_BW4H_214 test prep ----an exam braindump leader in the field. Huawei H13-527_V5.0 - And we will try our best to satisfy our customers with better quatily and services. How to get the test EMC D-GAI-F-01 certification in a short time, which determines enough qualification certificates to test our learning ability and application level.
Updated: May 28, 2022