Everybody knows that in every area, timing counts importantly. With the advantage of high efficiency, our 1z1-064 Exam Pdf learning quiz helps you avoid wasting time on selecting the important and precise content from the broad information. In such a way, you can confirm that you get the convenience and fast from our 1z1-064 Exam Pdf study guide. Our 1z1-064 Exam Pdf exam questions are your best choice. The development of science and technology makes our life more comfortable and convenient, which also brings us more challenges. Our 1z1-064 Exam Pdf exam questions have been widely acclaimed among our customers, and the good reputation in industry prove that choosing our study materials would be the best way for you, and help you gain the 1z1-064 Exam Pdf certification successfully.
Oracle Database 1z1-064 The rate of return will be very obvious for you.
Omgzlook's Oracle 1z1-064 - Oracle Database 12c: Performance Management and Tuning Exam Pdf exam training materials is a good training tool. Next, through my introduction, I hope you can have a deeper understanding of our New Testcollection 1z1-064 learning quiz. We really hope that our New Testcollection 1z1-064 practice engine will give you some help.
Omgzlook Oracle 1z1-064 Exam Pdf exam training materials is the most effective way to pass the certification exam. With this certification, you will achieve your dreams, and become successful. The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid.
Oracle 1z1-064 Exam Pdf - You can really try it we will never let you down!
As a IT worker sometime you may know you will take advantage of new technology more quickly by farming out computer operations, we prefer to strengthen own strong points. Our 1z1-064 Exam Pdf test braindump materials is popular based on that too. As we all know the passing rate for IT exams is low, the wise choice for candidates will select valid 1z1-064 Exam Pdf test braindump materials to make you pass exam surely and fast. Professional handles professional affairs.
Our highly efficient operating system for learning materials has won the praise of many customers. If you are determined to purchase our 1z1-064 Exam Pdf study tool, we can assure you that you can receive an email from our efficient system within 5 to 10 minutes after your payment, which means that you do not need to wait a long time to experience our learning materials.
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
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: 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
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
The intelligence of the SAP C-S4EWM-2023 test engine has inspired the enthusiastic for the study. Nutanix NCP-CI-AWS - Only firm people will reach the other side. No need to doubt and worry, thousands of candidates choose our exam training materials, you shouldn't miss this high pass-rate SAP C_S4FCF_2023 training PDF materials. Our experts made significant contribution to their excellence of the EMC D-ISM-FN-23 study materials. All SAP C_BW4H_2404 test questions offered by us are tested and selected by our senior experts in IT filed, which only need little time to focus on the practice and the preparation.
Updated: May 28, 2022