|
|
 |
1Z0-064 Registration & Oracle Training 1Z0-064 Topics - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
The series of 1z0-064 Registration measures we have taken is also to allow you to have the most professional products and the most professional services. I believe that in addition to our 1z0-064 Registration exam questions, you have also used a variety of products. We believe if you compare our 1z0-064 Registration training guide with the others, you will choose ours at once. We can guarantee that we will keep the most appropriate price because we want to expand our reputation of 1z0-064 Registration preparation dumps in this line and create a global brand. What’s more, we will often offer abundant discounts of 1z0-064 Registration study guide to express our gratitude to our customers. Our {1z0-064 Registration certification material get to the exam questions can help users in the first place, and what they care about the test information, can put more time in learning a new hot spot content.
Oracle Database 1z0-064 Service is first!
Oracle Database 1z0-064 Registration - Oracle Database 12c: Performance Management and Tuning This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. The experts in our company have been focusing on the Prep 1z0-064 Guide examination for a long time and they never overlook any new knowledge. The content of our Prep 1z0-064 Guide study materials has always been kept up to date.
After you get more opportunities, you can make full use of your talents. You will also get more salary, and then you can provide a better life for yourself and your family. 1z0-064 Registration exam preparation is really good helper on your life path.
Oracle 1z0-064 Registration - So our product is a good choice for you.
Thanks to modern technology, learning online gives people access to a wider range of knowledge, and people have got used to convenience of electronic equipment. As you can see, we are selling our 1z0-064 Registration learning guide in the international market, thus there are three different versions of our 1z0-064 Registration exam materials which are prepared to cater the different demands of various people. It is worth mentioning that, the simulation test is available in our software version. With the simulation test, all of our customers will get accustomed to the 1z0-064 Registration exam easily, and get rid of bad habits, which may influence your performance in the real 1z0-064 Registration exam. In addition, the mode of 1z0-064 Registration learning guide questions and answers is the most effective for you to remember the key points. During your practice process, the 1z0-064 Registration test questions would be absorbed, which is time-saving and high-efficient.
As we all know, to make something right, the most important thing is that you have to find the right tool. Our 1z0-064 Registration study quiz is the exact study tool to help you pass the 1z0-064 Registration exam by your first attempt.
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
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
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 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
And then you can start your study after downloading the IIBA ECBA exam questions in the email attachments. If any problems or doubts about our VMware 250-609 exam torrent exist, please contact our customer service personnel online or contact us by mails and we will reply you and solve your doubts immediately. Easily being got across by exam whichever level you are, our WGU Scripting-and-Programming-Foundations simulating questions have won worldwide praise and acceptance as a result. Our customer service staff will be delighted to answer your questions on the Huawei H29-111_V1.0 learing engine. And with the simpilied content of our GIAC GRTP practice questions, you can have a wonderful study experience as well.
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
|
|