Are you worried about how to passs the terrible Oracle 1z1-064 Valid Exam Online exam? Do not worry, With Omgzlook's Oracle 1z1-064 Valid Exam Online exam training materials in hand, any IT certification exam will become very easy. Omgzlook's Oracle 1z1-064 Valid Exam Online exam training materials is a pioneer in the Oracle 1z1-064 Valid Exam Online exam certification preparation. You can print our 1z1-064 Valid Exam Online practice questions out and share the materials with your classmates and friends. The test engine version is a way of exam simulation that helps you get used to the atmosphere of 1z1-064 Valid Exam Online real exam and solve the problems with great confidence. Omgzlook's Oracle 1z1-064 Valid Exam Online exam training materials are tailored specifically for IT professionals.
Omgzlook 1z1-064 Valid Exam Online braindump has a high hit rate.
These tests are made on the pattern of the 1z1-064 - Oracle Database 12c: Performance Management and Tuning Valid Exam Online real exam and thus remain helpful not only for the purpose of revision but also to know the real exam scenario. Wanting to upgrade yourself, are there plans to take Oracle Latest 1z1-064 Test Questions exam? If you want to attend Latest 1z1-064 Test Questions exam, what should you do to prepare for the exam? Maybe you have found the reference materials that suit you. And then are what materials your worthwhile option? Do you have chosen Omgzlook Oracle Latest 1z1-064 Test Questions real questions and answers? If so, you don't need to worry about the problem that can't pass the exam.
We have considerate services as long as you need us. Do not underestimate your ability, we will be your strongest backup while you are trying with our 1z1-064 Valid Exam Online real exam. Besides, to fail while trying hard is no dishonor.
Oracle 1z1-064 Valid Exam Online - At first, it can be only used on PC.
Different from other similar education platforms, the 1z1-064 Valid Exam Online quiz guide will allocate materials for multi-plate distribution, rather than random accumulation without classification. How users improve their learning efficiency is greatly influenced by the scientific and rational design and layout of the learning platform. The Oracle Database 12c: Performance Management and Tuning prepare torrent is absorbed in the advantages of the traditional learning platform and realize their shortcomings, so as to develop the 1z1-064 Valid Exam Online test material more suitable for users of various cultural levels. If just only one or two plates, the user will inevitably be tired in the process of learning on the memory and visual fatigue, and the 1z1-064 Valid Exam Online test material provided many study parts of the plates is good enough to arouse the enthusiasm of the user, allow the user to keep attention of highly concentrated.
Our 1z1-064 Valid Exam Online free dumps demo will provide you some basic information for the accuracy of our exam materials. All questions and answers in our 1z1-064 Valid Exam Online real dumps are tested by our certified trainers with rich experience and one or two days is enough for you practicing valid 1z1-064 Valid Exam Online exam pdf.
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.
We will send our Microsoft AZ-800 exam guide within 10 minutes after your payment. There are three versions according to your study habit and you can practice our Huawei H13-527_V5.0 dumps pdf with our test engine that help you get used to the atmosphere of the formal test. Since the Adobe AD0-E207 study quiz is designed by our professionals who had been studying the exam all the time according to the changes of questions and answers. Accordingly there are huge changes on the study models of our SAP C_THR82_2405 exam dumps as well. What's more, the latest version of our Nutanix NCP-MCI-6.5 study materials will be a good way for you to broaden your horizons as well as improve your skills.
Updated: May 28, 2022