If you are worry about the coming 1z1-064 Test Sample exam, our 1z1-064 Test Sample study materials will help you solve your problem. In order to promise the high quality of our 1z1-064 Test Sample exam questions, our company has outstanding technical staff, and has perfect service system after sale. More importantly, our good 1z1-064 Test Sample guide quiz and perfect after sale service are approbated by our local and international customers. Our website is considered to be the most professional platform offering 1z1-064 Test Sample practice guide, and gives you the best knowledge of the 1z1-064 Test Sample study materials. Passing the exam has never been so efficient or easy when getting help from our 1z1-064 Test Sample preparation engine. For we have helped tens of thousands of our customers achieved their dreams.
Oracle Database 1z1-064 Please give us a chance to prove.
Oracle Database 1z1-064 Test Sample - Oracle Database 12c: Performance Management and Tuning We will solve your problem as quickly as we can and provide the best service. As you can see, we never stop innovating new version of the 1z1-064 Real Exams study materials. We really need your strong support.
In your every stage of review, our 1z1-064 Test Sample practice prep will make you satisfied. Our 1z1-064 Test Sample exam questions just focus on what is important and help you achieve your goal. With high-quality 1z1-064 Test Sample guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you.
Oracle 1z1-064 Test Sample - Need any help, please contact with us again!
In order to pass Oracle certification 1z1-064 Test Sample exam disposably, you must have a good preparation and a complete knowledge structure. Omgzlook can provide you the resources to meet your need.
Our questions and answers are based on the real exam and conform to the popular trend in the industry. You only need 20-30 hours to learn Oracle Database 12c: Performance Management and Tuning exam torrent and prepare the exam.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
IBM C1000-156 - In today's competitive IT profession, if you want to stabilize your own position, you will have to prove your professional knowledge and technology level. To some extent, these Salesforce Mobile-Solutions-Architecture-Designer certificates may determine your future. CompTIA FC0-U61 - There a galaxy of talents in the 21st century, but professional IT talents not so many. There are so many success examples by choosing our Salesforce CRT-403 guide quiz, so we believe you can be one of them. Because of its popularity, you can use the Omgzlook Oracle Adobe AD0-E121 exam questions and answers to pass the exam.
Updated: May 28, 2022