|
|
 |
1Z0-064 Braindumps Files & Valid 1Z0-064 Exam Labs - Oracle 1Z0-064 Reliable Exam Lab Questions - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
The series of 1z0-064 Braindumps Files measures we have taken is also to allow you to have the most professional products and the most professional services. I believe that in addition to our 1z0-064 Braindumps Files exam questions, you have also used a variety of products. We believe if you compare our 1z0-064 Braindumps Files training guide with the others, you will choose ours at once. We can guarantee that we will keep the most appropriate price because we want to expand our reputation of 1z0-064 Braindumps Files preparation dumps in this line and create a global brand. What’s more, we will often offer abundant discounts of 1z0-064 Braindumps Files study guide to express our gratitude to our customers. For the convenience of users, our Oracle Database 12c: Performance Management and Tuning learn materials will be timely updated information associated with the qualification of the home page, so users can reduce the time they spend on the Internet, blindly to find information.
Oracle Database 1z0-064 Service is first!
Oracle Database 1z0-064 Braindumps Files - Oracle Database 12c: Performance Management and Tuning This kind of learning method is very convenient for the user, especially in the time of our fast pace to get Oracle certification. We can ensure you a pass rate as high as 99%! The experts in our company have been focusing on the Exam Dumps 1z0-064 Demo examination for a long time and they never overlook any new knowledge.
What you can get from the 1z0-064 Braindumps Files certification? Of course, you can get a lot of opportunities to enter to the bigger companies. After you get more opportunities, you can make full use of your talents. You will also get more salary, and then you can provide a better life for yourself and your family.
Oracle 1z0-064 Braindumps Files - So our product is a good choice for you.
Thanks to modern technology, learning online gives people access to a wider range of knowledge, and people have got used to convenience of electronic equipment. As you can see, we are selling our 1z0-064 Braindumps Files learning guide in the international market, thus there are three different versions of our 1z0-064 Braindumps Files exam materials which are prepared to cater the different demands of various people. It is worth mentioning that, the simulation test is available in our software version. With the simulation test, all of our customers will get accustomed to the 1z0-064 Braindumps Files exam easily, and get rid of bad habits, which may influence your performance in the real 1z0-064 Braindumps Files exam. In addition, the mode of 1z0-064 Braindumps Files learning guide questions and answers is the most effective for you to remember the key points. During your practice process, the 1z0-064 Braindumps Files test questions would be absorbed, which is time-saving and high-efficient.
As we all know, to make something right, the most important thing is that you have to find the right tool. Our 1z0-064 Braindumps Files study quiz is the exact study tool to help you pass the 1z0-064 Braindumps Files exam by your first attempt.
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
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: 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
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
Once our customers pay successfully, we will check about your email address and other information to avoid any error, and send you the Google Professional-Cloud-Network-Engineer prep guide in 5-10 minutes, so you can get our Google Professional-Cloud-Network-Engineer exam questions at first time. If any problems or doubts about our Huawei H19-308-ENU exam torrent exist, please contact our customer service personnel online or contact us by mails and we will reply you and solve your doubts immediately. Easily being got across by exam whichever level you are, our Adobe AD0-E605 simulating questions have won worldwide praise and acceptance as a result. Our customer service staff will be delighted to answer your questions on the SAP C_S4EWM_2023 learing engine. And with the simpilied content of our SAP C_TS470_2412 practice questions, you can have a wonderful study experience as well.
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
|
|