Every one looks forward to becoming an excellent person. You will become the lucky guys after passing the 1z1-064 Test Free exam. Creativity is coming from the passion and love of knowledge. Considering all customers’ sincere requirements, 1z1-064 Test Free test question persist in the principle of “Quality First and Clients Supreme” all along and promise to our candidates with plenty of high-quality products, considerate after-sale services as well as progressive management ideas. Numerous advantages of 1z1-064 Test Free training materials are well-recognized, such as 99% pass rate in the exam, free trial before purchasing, secure privacy protection and so forth. There is no inextricably problem within our 1z1-064 Test Free learning materials.
At present, Oracle 1z1-064 Test Free exam is very popular.
Oracle Database 1z1-064 Test Free - Oracle Database 12c: Performance Management and Tuning Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you master these questions and answers, you will sail through the exam you want to attend. Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you.
We want to provide our customers with different versions of 1z1-064 Test Free test guides to suit their needs in order to learn more efficiently. Our 1z1-064 Test Free qualification test can help you make full use of the time and resources to absorb knowledge and information. If you are accustomed to using the printed version of the material, we have a PDF version of the 1z1-064 Test Free study tool for you to download and print, so that you can view the learning materials as long as you have free time.
Oracle 1z1-064 Test Free - This is doubly true for IT field.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our 1z1-064 Test Free study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our 1z1-064 Test Free training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our 1z1-064 Test Free exam questions are exactly the same ones in the real exam.
Omgzlook pdf real questions and answers can prevent you from wasting lots of time and efforts on preparing for the exam and can help you sail through you exam with ease and high efficiency. But even you fail the exam, we assure we will give you FULL REFUND.
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
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: 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
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: 5
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
ISTQB ISTQB-CTFL - The most important part is that all contents were being sifted with diligent attention. There will be one version right for you and help you quickly pass the ISACA CRISC with ease, so that you can obtain the most authoritative international recognition on your IT ability. With our customer-oriented Cisco 200-901 actual question, you can be one of the former exam candidates with passing rate up to 98 to 100 percent. The latest CompTIA 220-1101 exam review materials offered by our Omgzlook will help you complete the CompTIA 220-1101 exam preparation in short time. In the past few years, Microsoft PL-400-KR exam torrent hasreceived the trust of a large number of students and also helped a large number of students pass the exam smoothly.
Updated: May 28, 2022