The content of our 1z1-064 Exam Guide practice engine is based on real exam by whittling down superfluous knowledge without delinquent mistakes rather than dropping out of reality. Being subjected to harsh tests of market, our 1z1-064 Exam Guide exam questions are highly the manifestation of responsibility carrying out the tenets of customer oriented. And our 1z1-064 Exam Guide study materials are warmly praised and welcomed by the customers all over the world. According to the research statistics, we can confidently tell that 99% candidates have passed the 1z1-064 Exam Guide exam. Several advantages we now offer for your reference. Our passing rate of the 1z1-064 Exam Guide study guide has reached up to 98 to 100 percent up to now, so you cannot miss this opportunity.
But our 1z1-064 Exam Guide exam questions have made it.
If the user finds anything unclear in the 1z1-064 - Oracle Database 12c: Performance Management and Tuning Exam Guide exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the 1z1-064 - Oracle Database 12c: Performance Management and Tuning Exam Guide actual exam. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our 1z1-064 Valid Exam Questions And Answers exam questions just focus on what is important and help you achieve your goal.
Among all substantial practice materials with similar themes, our 1z1-064 Exam Guide practice materials win a majority of credibility for promising customers who are willing to make progress in this line. With excellent quality at attractive price, our 1z1-064 Exam Guide exam questions get high demand of orders in this fierce market. You can just look at the data about the hot hit on the 1z1-064 Exam Guide study braindumps everyday, and you will know that how popular our 1z1-064 Exam Guide learning guide is.
Oracle 1z1-064 Exam Guide - So you can have wide choices.
Omgzlook Oracle 1z1-064 Exam Guide exam training materials can help you to come true your dreams. Because it contains all the questions of Oracle 1z1-064 Exam Guide examination. With Omgzlook, you could throw yourself into the exam preparation completely. With high quality training materials by Omgzlook provided, you will certainly pass the exam. Omgzlook can give you a brighter future.
We believe that our study materials will have the ability to help all people pass their 1z1-064 Exam Guide exam and get the related exam in the near future. Our company have the higher class operation system than other companies, so we can assure you that you can start to prepare for the 1z1-064 Exam Guide exam with our study materials in the shortest time.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 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
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: 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.
SAP C_ARP2P_2404 - Qualifications is just a stepping stone, and strength is the cornerstone which can secure your status. In fact, our Cisco 200-301 exam questions have helped tens of thousands of our customers successfully achieve their certification. Omgzlook Oracle AAPC CPC exam training materials is the most effective way to pass the certification exam. We have three versions of our IAM IAM-Certificate exam braindumps: the PDF, the Software and the APP online. Would you like to pass Oracle SAP C-S4CFI-2402 test and to get SAP C-S4CFI-2402 certificate? Omgzlook can guarantee your success.
Updated: May 28, 2022