It is known to us that getting the 1z1-064 Vce Exam Simulator certification is not easy for a lot of people, but we are glad to tell you good news. The 1z1-064 Vce Exam Simulator study materials from our company can help you get the certification in a short time. Now we are willing to introduce our 1z1-064 Vce Exam Simulator practice questions to you in detail, we hope that you can spare your valuable time to have a try on our products. Why? Because it provides the most up-to-date information, which is the majority of candidates proved by practice. Some sites provide Oracle 1z1-064 Vce Exam Simulator exam study materials on the Internet , but they do not have any reliable guarantee. This version of 1z1-064 Vce Exam Simulator test prep can be used on any device installed with web browsers.
Oracle Database 1z1-064 A bad situation can show special integrity.
And we believe you will pass the 1z1-064 - Oracle Database 12c: Performance Management and Tuning Vce Exam Simulator exam just like the other people! If you want to pass the Oracle Authentic 1z1-064 Exam Hub exam, you'd better to buy Omgzlook's exam training materials quickly. How far the distance between words and deeds? It depends to every person.
We are confident that your future goals will begin with this successful exam. So choosing our 1z1-064 Vce Exam Simulator training materials is a wise choice. Our 1z1-064 Vce Exam Simulatorpractice materials will provide you with a platform of knowledge to help you achieve your dream.
Oracle 1z1-064 Vce Exam Simulator - It is never too late to change.
If you choose our 1z1-064 Vce Exam Simulator exam review questions, you can share fast download. As we sell electronic files, there is no need to ship. After payment you can receive 1z1-064 Vce Exam Simulator exam review questions you purchase soon so that you can study before. If you are urgent to pass exam our exam materials will be suitable for you. Mostly you just need to remember the questions and answers of our Oracle 1z1-064 Vce Exam Simulator exam review questions and you will clear exams. If you master all key knowledge points, you get a wonderful score.
There is no doubt that the certification has become more and more important for a lot of people, especial these people who are looking for a good job, and it has been a general trend. More and more workers have to spend a lot of time on meeting the challenge of gaining the 1z1-064 Vce Exam Simulator certification by sitting for an exam.
1z1-064 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.
Palo Alto Networks PCNSA - Please totally trust the accuracy of questions and answers. After a long period of research and development, our CompTIA SY0-601 test questions have been the leader study materials in the field. The Oracle 1z0-1127-24 test answers are tested and approved by our certified experts and you can check the accuracy of our questions from our free demo. And you can free download the demos of the VMware 3V0-31.24 learning quiz. Our website offers you the most comprehensive IIBA ECBA study guide for the actual test and the best quality service for aftersales.
Updated: May 28, 2022