If you compare the test to a battle, the examinee is like a brave warrior, and the good 1z1-064 Valid Test Collection Materials learning materials are the weapon equipments, but if you want to win, then it is essential for to have the good 1z1-064 Valid Test Collection Materials study guide. Our 1z1-064 Valid Test Collection Materials exam questions are of high quality which is carefully prepared by professionals based on the changes in the syllabus and the latest development in practice. With a total new perspective, 1z1-064 Valid Test Collection Materials study materials have been designed to serve most of the office workers who aim at getting an exam certification. Moreover, 1z1-064 Valid Test Collection Materials exam questions have been expanded capabilities through partnership with a network of reliable local companies in distribution, software and product referencing for a better development. The great efforts we devote to the Oracle exam dump and the experiences we accumulate for decades are incalculable.
Oracle Database 1z1-064 They are quite convenient.
Oracle Database 1z1-064 Valid Test Collection Materials - Oracle Database 12c: Performance Management and Tuning With the rapid development of the world economy, it has been universally accepted that a growing number of people have longed to become the social elite. Our New 1z1-064 Practice Test Fee quiz torrent can help you get out of trouble regain confidence and embrace a better life. Our New 1z1-064 Practice Test Fee exam question can help you learn effectively and ultimately obtain the authority certification of Oracle, which will fully prove your ability and let you stand out in the labor market.
In order to meet the demands of all people, our company has designed the trail version for all customers. We can promise that our company will provide the demo of the 1z1-064 Valid Test Collection Materials learn prep for all people to help them make the better choice. It means you can try our demo and you do not need to spend any money.
Oracle 1z1-064 Valid Test Collection Materials - As we all know, time and tide waits for no man.
Time and tide wait for no man, if you want to save time, please try to use our 1z1-064 Valid Test Collection Materials preparation exam, it will cherish every minute of you and it will help you to create your life value. With the high pass rate of our 1z1-064 Valid Test Collection Materials exam questions as 98% to 100% which is unbeatable in the market, we are proud to say that we have helped tens of thousands of our customers achieve their dreams and got their 1z1-064 Valid Test Collection Materials certifications. Join us and you will be one of them.
Perhaps you cannot grasp all crucial parts of the 1z1-064 Valid Test Collection Materials study tool by yourself. You also can refer to other candidates’ review guidance, which might give you some help.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
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: 5
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
Our Huawei H28-155_V1.0 certification questions are close to the real exam and the questions and answers of the test bank cover the entire syllabus of the real exam and all the important information about the exam. The high passing rate of IBM C1000-168 exam training also requires your efforts. Linux Foundation FOCP - Oracle exam guide have to admit that the exam of gaining the Oracle certification is not easy for a lot of people, especial these people who have no enough time. Huawei H13-611_V5.0 - As a thriving multinational company, we are always committed to solving the problem that our customers may have. In the future, our ISACA CRISC study materials will become the top selling products.
Updated: May 28, 2022