1Z0-064 Exam Study Guide - 1Z0-064 Valid Exam Collection Free & Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

You can rest assured to buy the 1z0-064 Exam Study Guide exam dumps from our company. In order to meet the demand of all customers and protect your machines network security, our company can promise that our 1z0-064 Exam Study Guide test training guide have adopted technological and other necessary measures to ensure the security of personal information they collect, and prevent information leaks, damage or loss. In addition, the 1z0-064 Exam Study Guide exam dumps system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. The mission of Royalholidayclubbed is to make the valid and high quality Oracle test pdf to help you advance your skills and knowledge and get the 1z0-064 Exam Study Guide exam certification successfully. When you visit our product page, you will find the detail information about 1z0-064 Exam Study Guide practice test. The system is highly flexible, which has short reaction time.

Oracle Database 1z0-064 Perhaps this is the beginning of your change.

If you are nervous on your 1z0-064 - Oracle Database 12c: Performance Management and Tuning Exam Study Guide exam for you always have the problem on the time-schedule or feeling lack of confidence on the condition that you go to the real exam room. In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Oracle certification and obtain the qualification certificate to become a quantitative standard, and our 1z0-064 Reliable Exam Cram Review learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.

Our online resources and events enable you to focus on learning just what you want on your timeframe. You get access to every 1z0-064 Exam Study Guide exams files and there continuously update our 1z0-064 Exam Study Guide study materials; these exam updates are supplied free of charge to our valued customers. Get the best 1z0-064 Exam Study Guide exam Training; as you study from our exam-files.

Our Oracle 1z0-064 Exam Study Guide learning guide will be your best choice.

To learn more about our 1z0-064 Exam Study Guide exam braindumps, feel free to check our Oracle Exam and Certifications pages. You can browse through our 1z0-064 Exam Study Guide certification test preparation materials that introduce real exam scenarios to build your confidence further. Choose from an extensive collection of products that suits every 1z0-064 Exam Study Guide certification aspirant. You can also see for yourself how effective our methods are, by trying our free demo. So why choose other products that can’t assure your success? With Royalholidayclubbed, you are guaranteed to pass 1z0-064 Exam Study Guide certification on your very first try.

With the latest 1z0-064 Exam Study Guide test questions, you can have a good experience in practicing the test. Moreover, you have no need to worry about the price, we provide free updating for one year and half price for further partnerships, which is really a big sale in this field.

1z0-064 PDF DEMO:

QUESTION NO: 1
You are administering a database that supports an OLTP workload. The CURSOR_SHARING parameter is set to EXACT for the instance. The performance of queries issued by one of the modules has degraded. The queries executed by the module are almost identical in syntax. To investigate, you analyze the latest AWR report and find a large number of latch:shared pool wait events and also a high percentage of the hard parse elapsed time.
Which two can be reasons for this? (Choose two.)
A. The I/O performance is slow.
B. Excessive time is spent on finding cached cursors in the library cache.
C. The CURSOR_SHARING parameter is set to EXACT, which does not allow similar queries to share a cursor.
D. Bind variables are not used for similar queries, causing hard parses.
E. Repeated access to a small number of blocks.
Answer: D,E

QUESTION NO: 2
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: 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
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: 5
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

Many companies have been lost through negligence of service on our Cisco 300-220 study quiz. If you have some questions about our SAP C_THR97_2411 exam braindumps, ask for our after-sales agent, they will solve the problems for you as soon as possible. We deeply believe that our latest Google Professional-Cloud-Database-Engineer exam torrent will be very useful for you to strength your ability, pass your exam and get your certification. In today’s society, many enterprises require their employees to have a professional Amazon AIF-C01 certification. Our HRCI GPHR practice dumps are sensational from the time they are published for the importance of HRCI GPHR exam as well as the efficiency of our HRCI GPHR training engine.

Updated: May 28, 2022

by RHC.

---------------

If you don't find what you are looking for here

to help you resolve your timeshare scam or Royal Holiday problem

please write to us at:

harpy @ royalholidayclubbed.com

Link Partner Directory

www . Royal Holiday Clubbed . com

sitemap