The achievements we get hinge on the constant improvement on the quality of our 1z1-064 Exam Questions Pdf latest study question and the belief we hold that we should provide the best service for the clients. The great efforts we devote to the Oracle exam dump and the experiences we accumulate for decades are incalculable. All of these lead to our success of 1z1-064 Exam Questions Pdf learning file and high prestige. No matter you are a student, a office staff or even a housewife, you can always find your most situable way to study our 1z1-064 Exam Questions Pdf exam Q&A. Generally speaking, these three versions of our 1z1-064 Exam Questions Pdf learning guide can support study on paper, computer and all kinds of eletronic devices. The 1z1-064 Exam Questions Pdf latest dumps will be a shortcut for a lot of people who desire to be the social elite.
Oracle Database 1z1-064 And we have become a popular brand in this field.
According to various predispositions of exam candidates, we made three versions of our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Exam Questions Pdf study materials for your reference: the PDF, Software and APP online. For many people, it’s no panic passing the 1z1-064 New Test Camp Sheet exam in a short time. Luckily enough，as a professional company in the field of 1z1-064 New Test Camp Sheet practice questions ,our products will revolutionize the issue.
We guarantee that you can pass the exam at one time even within one week based on practicing our 1z1-064 Exam Questions Pdf exam materials regularly. 98 to 100 percent of former exam candidates have achieved their success by the help of our 1z1-064 Exam Questions Pdf practice questions. And we have been treated as the best friend as our 1z1-064 Exam Questions Pdf training guide can really help and change the condition which our loyal customers are in and give them a better future.
Oracle 1z1-064 Exam Questions Pdf - You must feel scared and disappointed.
In this age of anxiety, everyone seems to have great pressure. If you are better, you will have a more relaxed life. 1z1-064 Exam Questions Pdf guide materials allow you to increase the efficiency of your work. You can spend more time doing other things. Our 1z1-064 Exam Questions Pdf study questions allow you to pass the exam in the shortest possible time. Just study with our 1z1-064 Exam Questions Pdf exam braindumps 20 to 30 hours, and you will be able to pass the exam.
our 1z1-064 Exam Questions Pdf study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our 1z1-064 Exam Questions Pdf study materials without worries behind. We are so honored and pleased to be able to read our detailed introduction and we will try our best to enable you a better understanding of our 1z1-064 Exam Questions Pdf study materials better.
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 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: 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
As long as our Lpi 300-300 learning material updated, users will receive the most recent information from our Lpi 300-300 learning materials. On Omgzlook website you can free download part of the exam questions and answers about Oracle certification SAP C_ARP2P_2404 exam to quiz our reliability. Knowledge of the SAP C-LIXEA-2404 real study dumps contains are very comprehensive, not only have the function of online learning, also can help the user to leak fill a vacancy, let those who deal with qualification exam users can easily and efficient use of the SAP C-LIXEA-2404 question guide. Fortinet FCP_FML_AD-7.4 exam is a Oracle certification exam and IT professionals who have passed some Oracle certification exams are popular in IT industry. Select our excellent Microsoft MB-330 training questions, you will not regret it.
Updated: May 28, 2022