|
|
 |
1Z0-064 Practice Test Online & Oracle 1Z0-064 Study Plan - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
You will get a better job or get a big rise on the position as well as the salary. And we can claim that if you study with our 1z0-064 Practice Test Online study materials for 20 to 30 hours, you will pass the exam with ease. Perhaps you do not understand. For years our team has built a top-ranking brand with mighty and main which bears a high reputation both at home and abroad. The sales volume of the 1z0-064 Practice Test Online test practice guide we sell has far exceeded the same industry and favorable rate about our products is approximate to 100%. 1z0-064 Practice Test Online practice prep broke the limitations of devices and networks.
Oracle Database 1z0-064 It absolutely has no problem.
Oracle Database 1z0-064 Practice Test Online - Oracle Database 12c: Performance Management and Tuning At the fork in the road, we always face many choices. What is more, there are extra place for you to make notes below every question of the Test 1z0-064 Score Report practice quiz. Don't you think it is quite amazing? Just come and have a try!
You can imagine this is a great set of 1z0-064 Practice Test Online learning guide! Next, I will introduce you to the most representative advantages of 1z0-064 Practice Test Online real exam. You can think about whether these advantages are what you need!
Oracle 1z0-064 Practice Test Online - Time does not wait!
Among global market, 1z0-064 Practice Test Online guide question is not taking up such a large share with high reputation for nothing. And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our 1z0-064 Practice Test Online test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all 1z0-064 Practice Test Online guide question is 100 percent assured. We make 1z0-064 Practice Test Online exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits.
On one hand, our 1z0-064 Practice Test Online study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of 1z0-064 Practice Test Online learning materials.
1z0-064 PDF DEMO:
QUESTION NO: 1
Your database supports an OLTP system.
Examine the parameter values configured in your database:
The CUSTOMERS table contains 8,000 rows. The CUST_ID column is the primary key and the
COUNTRY_ID column contains only three possible values: 1111, 2222, and 3333.
You execute the commands:
SQL> EXECUTE DBMS_STATS.GATHER_TABLE_STATS('SH','CUSTOMERS');
PL/SQL procedure successfully completed.
SQL> CREATE INDEX COUNTRY_IDX ON CUSTOMERS (COUNTRY_ID);
Index created.
You then perform a series of INSERT, UPDATE, and DELETE operations on the table.
View the Exhibit to examine the query and its execution plan.
Which three options would improve the performance of the query? (Choose three.)
A. creating a histogram on the COUNTRY_ID column
B. creating a SQL profile
C. regathering statistics on the CUSTOMERS table
D. increasing the size of the PGA
E. creating a KEEP cache
F. creating a bitmap index on the COUNTRY_ID column
Answer: A,C,D
QUESTION NO: 2
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: 3
Which two statements are true about ADDM? (Choose two.)
A. It documents only those components and wait classes that are significantly impacting the performance of the database.
B. It first identifies the performance symptoms, and then refines them to reach the root cause with the singular aim of reducing the DB CPU metric.
C. It analyzes the performance of a database instance based on the time period covered by the most recent AWR snapshot, and generates recommendations based on hard-coded criteria.
D. It can analyze performance issues that occurred in past events provided they fall within the AWR retention period.
E. ADDM resource utilization and cost of analysis depends on the actual load on the database and the number of performance problems analyzed.
Answer: A,B
QUESTION NO: 4
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: 5
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.
Microsoft SC-400 - And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way. With our high-accuracy IIA IIA-CIA-Part1-KR test guide, our candidates can grasp the key points, and become sophisticated with the exam content. If you are the dream-catcher, we are willing to offer help with our Amazon ANS-C01-KR study guide like always. The most important part is that all content of our Cisco 300-410 learning braindumps are being sifted with diligent attention and easy to understand for all of our candidates. We are concerted company offering tailored services which include not only the newest and various versions of Microsoft AZ-700 practice guide, but offer one-year free updates of our Microsoft AZ-700 exam questions services with patient staff offering help 24/7.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|