|
|
 |
1Z0-064 Authentic Exam Hub - Oracle Reliable Oracle Database 12C: Performance Management And Tuning Test Sims - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
So our 1z0-064 Authentic Exam Hub study guide is efficient, high-quality for you. The proximity of perfection on our 1z0-064 Authentic Exam Hub practice dumps is outstanding. By using our 1z0-064 Authentic Exam Hub preparation materials, we are sure you will pass your exam smoothly and get your dreamed certification. There are accurate 1z0-064 Authentic Exam Hub test answers and some explanations along with the exam questions that will boost your confidence to solve the difficulty of 1z0-064 Authentic Exam Hub practice test. You will enjoy great benefits if you buy our 1z0-064 Authentic Exam Hub braindumps now and free update your study materials one-year. The content is always relevant, and compound again to make you pass your 1z0-064 Authentic Exam Hub exams on the first attempt.
Oracle Database 1z0-064 Never feel sorry to invest yourself.
You can much more benefited form our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Authentic Exam Hub study guide. To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our Valid 1z0-064 Exam Pass4Sure practice materials.
The 1z0-064 Authentic Exam Hub prep torrent we provide will cost you less time and energy. You only need relatively little time to review and prepare. After all, many people who prepare for the 1z0-064 Authentic Exam Hub exam, either the office workers or the students, are all busy.
Oracle 1z0-064 Authentic Exam Hub - (PDF, APP, software).
Our 1z0-064 Authentic Exam Hub test guides have a higher standard of practice and are rich in content. If you are anxious about how to get 1z0-064 Authentic Exam Hub certification, considering purchasing our 1z0-064 Authentic Exam Hub study tool is a wise choice and you will not feel regretted. Our learning materials will successfully promote your acquisition of certification. Our 1z0-064 Authentic Exam Hub qualification test closely follow changes in the exam outline and practice. In order to provide effective help to customers, on the one hand, the problems of our 1z0-064 Authentic Exam Hub test guides are designed fitting to the latest and basic knowledge. For difficult knowledge, we will use examples and chart to help you learn better. On the other hand, our 1z0-064 Authentic Exam Hub test guides also focus on key knowledge and points that are difficult to understand to help customers better absorb knowledge. Only when you personally experience our 1z0-064 Authentic Exam Hub qualification test can you better feel the benefits of our products. Join us soon.
Though the content of these three versions of our 1z0-064 Authentic Exam Hub study questions is the same, their displays are totally different. And you can be surprised to find that our 1z0-064 Authentic Exam Hub learning quiz is developed with the latest technologies as well.
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
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: 3
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: 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
The good news is that according to statistics, under the help of our Cisco 100-140 learning dumps, the pass rate among our customers has reached as high as 98% to 100%. This time set your mind at rest with the help of our Huawei H20-731_V1.0 guide quiz. Before you buy our product, you can download and try out it freely so you can have a good understanding of our GIAC GDAT quiz prep. Any difficult posers will be solved by our Amazon SOA-C02 quiz guide. And if you find that your version of the SAP C_TS410_2504 practice guide is over one year, you can enjoy 50% discount if you buy it again.
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
|
|