We are determined to give hand to the candidates who want to pass their 1z1-064 Reliable Test Duration exam smoothly and with ease by their first try. Our professional experts have compiled the most visual version of our 1z1-064 Reliable Test Duration practice materials: the PDF version, which owns the advantage of convenient to be printed on the paper. Besides, you can take notes on it whenever you think of something important. In order to pass Oracle certification 1z1-064 Reliable Test Duration exam some people spend a lot of valuable time and effort to prepare, but did not succeed. There are different ways to achieve the same purpose, and it's determined by what way you choose. After the client pay successfully they could receive the mails about 1z1-064 Reliable Test Duration guide questions our system sends by which you can download our test bank and use our study materials in 5-10 minutes.
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 Reliable Test Duration exam just like the other people! If a person is strong-willed, it is close at hand. I think you should be such a person.
We are confident that your future goals will begin with this successful exam. So choosing our 1z1-064 Reliable Test Duration training materials is a wise choice. Our 1z1-064 Reliable Test Durationpractice materials will provide you with a platform of knowledge to help you achieve your dream.
Oracle 1z1-064 Reliable Test Duration - Then you can learn and practice it.
Like the real exam, Omgzlook Oracle 1z1-064 Reliable Test Duration exam dumps not only contain all questions that may appear in the actual exam, also the SOFT version of the dumps comprehensively simulates the real exam. With Omgzlook real questions and answers, when you take the exam, you can handle it with ease and get high marks.
As the quick development of the world economy and intense competition in the international, the world labor market presents many new trends: company’s demand for the excellent people is growing. As is known to us, the 1z1-064 Reliable Test Duration certification is one mainly mark of the excellent.
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
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: 4
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: 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.
Our SAP C-S4TM-2023 exam software offers comprehensive and diverse questions, professional answer analysis and one-year free update service after successful payment; with the help of our SAP C-S4TM-2023 exam software, you can improve your study ability to obtain SAP C-S4TM-2023 exam certification. Our APMG-International Better-Business-Cases-Practitioner training materials are compiled carefully with correct understanding of academic knowledge using the fewest words to express the most clear ideas, rather than unnecessary words expressions or sentences and try to avoid out-of-date words. The normal model test and understandable answer analysis will make you secretly master the exam skills to pass SAP C-C4H620-34 exam. The trial demo of our Microsoft DP-900-KR question torrent must be a good choice for you. In addition, except SAP C_TS422_2023, many other certification exams are also useful.
Updated: May 28, 2022