Because many users are first taking part in the exams, so for the exam and test time distribution of the above lack certain experience, and thus prone to the confusion in the examination place, time to grasp, eventually led to not finish the exam totally. In order to avoid the occurrence of this phenomenon, the Oracle Database 12c: Performance Management and Tuning study question have corresponding products to each exam simulation test environment, users log on to their account on the platform, at the same time to choose what they want to attend the exam simulation questions, the 1z1-064 King exam questions are automatically for the user presents the same as the actual test environment simulation test system, the software built-in timer function can help users better control over time, so as to achieve the systematic, keep up, as well as to improve the user's speed to solve the problem from the side with our 1z1-064 King test guide. Our Oracle 1z1-064 King study material offers you high-quality training material and helps you have a good knowledge of the 1z1-064 King actual test. The team members of Omgzlook work with a passion to guarantee your success and make you prosperous. After you pass the 1z1-064 King test you will enjoy the benefits the certificate brings to you such as you will be promoted by your boss in a short time and your wage will surpass your colleagues.
Oracle Database 1z1-064 We provide one-year customer service; 4.
Oracle Database 1z1-064 King - Oracle Database 12c: Performance Management and Tuning There is no point in regretting for the past. 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 Test 1z1-064 Dump exam review questions and you will clear exams.
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 King certification by sitting for an exam. It is known to us that more and more companies start to pay high attention to the 1z1-064 King certification of the candidates.
Oracle 1z1-064 King - You can take advantage of the certification.
Our 1z1-064 King exam review contains the latest test questions and accurate answers along with the professional explanations. A little attention to prepare 1z1-064 King practice test will improve your skills to clear exam with high passing score. For most busy IT workers, 1z1-064 King dumps pdf is the best alternative to your time and money to secure the way of success in the IT filed.
Our 1z1-064 King study materials allow you to improve your competitiveness in a short period of time. With the help of our 1z1-064 King guide prep, you will be the best star better than others.
1z1-064 PDF DEMO:
QUESTION NO: 1
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: 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
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
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
QUESTION NO: 5
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
You can find latest Microsoft AZ-140 test answers and questions in our pass guide and the detailed explanations will help you understand the content easier. In order to facilitate the user real-time detection of the learning process, we Microsoft DP-203-KR exam material provideds by the questions and answers are all in the past.it is closely associated, as our experts in constantly update products every day to ensure the accuracy of the problem, so all Microsoft DP-203-KR practice materials are high accuracy. As the questions of our SAP C_IEE2E_2404 exam dumps are involved with heated issues and customers who prepare for the SAP C_IEE2E_2404 exams must haven’t enough time to keep trace of SAP C_IEE2E_2404 exams all day long. Our study materials can let users the most closed to the actual test environment simulation training, let the user valuable practice effectively on VMware 6V0-32.24 practice guide, thus through the day-to-day practice, for users to develop the confidence to pass the exam. Huawei H13-611_V5.0 - The high quality and high pass rate has bbecome a reason for thousand of candidates to choose.
Updated: May 28, 2022