Almost all candidates know our 1z1-064 Study Guide exam questions as a powerful brand. Once their classmates or colleagues need to prepare an exam, they will soon introduce them to choose our 1z1-064 Study Guide study materials. So our study materials are helpful to your preparation of the 1z1-064 Study Guide exam. Our 1z1-064 Study Guide practice materials are made by our responsible company which means you can gain many other benefits as well. We are reliable and trustable in this career for more than ten years. In the end, you will easily pass the 1z1-064 Study Guide exam through our assistance.
Oracle Database 1z1-064 Now IT industry is more and more competitive.
The finicky points can be solved effectively by using our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Study Guide exam questions. If you have decided to upgrade yourself by passing Oracle certification Latest 1z1-064 Mock Exam exam, then choosing Omgzlook is not wrong. Our Omgzlook promise you that you can pass your first time to participate in the Oracle certification Latest 1z1-064 Mock Exam exam and get Oracle Latest 1z1-064 Mock Exam certification to enhance and change yourself.
So accordingly, we offer three versions of free demos for you to download. Our 1z1-064 Study Guide practice questions are on the cutting edge of this line with all the newest contents for your reference. Free demos are understandable and part of the 1z1-064 Study Guide exam materials as well as the newest information for your practice.
Oracle 1z1-064 Study Guide - The strength of Omgzlook is embodied in it.
We have handled professional 1z1-064 Study Guide practice materials for over ten years. Our experts have many years’ experience in this particular line of business, together with meticulous and professional attitude towards jobs. Their abilities are unquestionable, besides, 1z1-064 Study Guide exam questions are priced reasonably with three kinds: the PDF, Software and APP online. Though the content is the same, but their displays are totally different and functionable.
We can help you pass the Oracle 1z1-064 Study Guide exam smoothly. In order not to let success pass you by, do it quickly.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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: 5
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
Our OMG OMG-OCUP2-ADV300 practice questions enjoy great popularity in this line. Juniper JN0-105 - Not every training materials on the Internet have such high quality. Nutanix NCS-Core - We are absolutely responsible for you. Getting Network Appliance NS0-304 certificate, you will get great benefits. During the trial process, you can learn about the three modes of HP HPE7-A01 study quiz and whether the presentation and explanation of the topic in HP HPE7-A01 preparation questions is consistent with what you want.
Updated: May 28, 2022