|
|
 |
1Z0-064 Reliable Exam Guide - Oracle New Test 1Z0-064 Collection Sheet - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. By developing and nurturing superior customers value, our company has been getting and growing more and more customers. To satisfy the goals of exam candidates, we created the high quality and high accuracy 1z0-064 Reliable Exam Guide real materials for you. You need to reserve our installation packages of our 1z0-064 Reliable Exam Guide learning guide in your flash disks. Then you can go to everywhere without carrying your computers. As 1z0-064 Reliable Exam Guide exam questions with high prestige and esteem in the market, we hold sturdy faith for you.
Our 1z0-064 Reliable Exam Guide study materials deserve your purchasing.
Oracle Database 1z0-064 Reliable Exam Guide - Oracle Database 12c: Performance Management and Tuning If you find any problems during use, you can give us feedback. A free trial service is provided for all customers by our Latest Visual 1z0-064 Cert Exam study quiz, whose purpose is to allow customers to understand our products in depth before purchase. Many students often complain that they cannot purchase counseling materials suitable for themselves.
This shows what? As long as you use our products, you can pass the exam! Do you want to be one of 99? Quickly purchase our 1z0-064 Reliable Exam Guide exam questions! And you will find that the coming exam is just a piece of cake in front of you.
Oracle 1z0-064 Reliable Exam Guide - I hope we have enough sincerity to impress you.
Do you want to get a better job or a higher income? If the answer is yes, then you should buy our 1z0-064 Reliable Exam Guide exam questions for our 1z0-064 Reliable Exam Guide study materials can help you get what you want. Go against the water and retreat if you fail to enter. The pressure of competition is so great now. If you are not working hard, you will lose a lot of opportunities! There is no time, quickly purchase 1z0-064 Reliable Exam Guide study materials, pass the exam! Come on!
If you don't believe, you can give it a try. The passing rate is the best test for quality of our 1z0-064 Reliable Exam Guide study 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
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
We introduce a free trial version of the Virginia Insurance Virginia-Life-Annuities-and-Health-Insurance learning guide because we want users to see our sincerity. We always strictly claim for our Cisco 200-301 study materials must be the latest version, to keep our study materials up to date, we constantly review and revise them to be at par with the latest Oracle syllabus for Cisco 200-301 exam. Don't worry about channels to the best Salesforce Field-Service-Consultant study materials so many exam candidates admire our generosity of offering help for them. As long as our Microsoft AZ-204-KR learning material updated, users will receive the most recent information from our Microsoft AZ-204-KR learning materials. Oracle 1Z0-1079-24 - All we do and the promises made are in your perspective.
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
|
|