|
|
 |
1Z0-064 Exam Pdf - 1Z0-064 Reliable Test Camp & Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Do you have such situations? Don't worry and sign up for 1z0-064 Exam Pdf exam. As long as you make use of Royalholidayclubbed certification training materials, particularly difficult exams are not a problem. Even if you have never confidence to pass the exam, Royalholidayclubbed also guarantees to pass 1z0-064 Exam Pdf test at the first attempt. In a similar way, people who want to pass 1z0-064 Exam Pdf exam also need to have a good command of the newest information about the coming exam. However, it is not easy for a lot of people to learn more about the information about the study materials. Royalholidayclubbed Oracle 1z0-064 Exam Pdf certification training dumps will tell you the latest news about the exam.
Oracle Database 1z0-064 Trust us and give yourself a chance to success!
Oracle Database 1z0-064 Exam Pdf - Oracle Database 12c: Performance Management and Tuning Also, we have our own research center and experts team. There are so many advantages of our New Exam 1z0-064 Collection File actual exam, and you are welcome to have a try! We have put substantial amount of money and effort into upgrading the quality of our New Exam 1z0-064 Collection File preparation materials, into our own New Exam 1z0-064 Collection File sales force and into our after sale services.
Time is flying and the exam date is coming along, which is sort of intimidating considering your status of review process. The more efficient the materials you get, the higher standard you will be among competitors. So, high quality and high accuracy rate 1z0-064 Exam Pdf practice materials are your ideal choice this time.
Oracle 1z0-064 Exam Pdf - It will add more colors to your life.
Our experts have great familiarity with 1z0-064 Exam Pdf real exam in this area. With passing rate up to 98 to 100 percent, we promise the profession of them and infallibility of our 1z0-064 Exam Pdf practice materials. So you won’t be pestered with the difficulties of the exam any more. What is more, our 1z0-064 Exam Pdf exam dumps can realize your potentiality greatly. Unlike some irresponsible companies who churn out some 1z0-064 Exam Pdf study guide, we are looking forward to cooperate fervently.
Royalholidayclubbed will provide all the latest and accurate exam practice questions and answers for the staff to participate in 1z0-064 Exam Pdf certification exam. Royalholidayclubbed is a professional website to specially provide training tools for IT certification exams and a good choice to help you pass 1z0-064 Exam Pdf exam,too.
1z0-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
As far as our Genesys GCX-GCD study guide is concerned, the PDF version brings you much convenience with regard to the following advantage. CompTIA CS0-003 - Royalholidayclubbed's products are developed by a lot of experienced IT specialists using their wealth of knowledge and experience to do research for IT certification exams. SAP C_S4CS_2502 - All those merits prefigure good needs you may encounter in the near future. Royalholidayclubbed is a good website for Oracle certification Microsoft MB-700 exams to provide short-term effective training. Just as exactly, to obtain the certification of Huawei H12-891_V1.0 exam braindumps, you will do your best to pass the according exam without giving up.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
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
www . Royal Holiday Clubbed . com
|
|