|
|
 |
1Z0-064 Reliable Exam Simulator - Oracle 1Z0-064 Pdf Vce - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
What are you waiting for? Come and buy 1z0-064 Reliable Exam Simulator study guide now! Our 1z0-064 Reliable Exam Simulator learning materials help you to easily acquire the 1z0-064 Reliable Exam Simulator certification even if you have never touched the relative knowledge before. With our 1z0-064 Reliable Exam Simulator exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. The online version is open to all electronic devices, which will allow your device to have common browser functionality so that you can open our products. At the same time, our online version of the 1z0-064 Reliable Exam Simulator study guide can also be implemented offline, which is a big advantage that many of the same educational products are not able to do on the market at present. Simple text messages, deserve to go up colorful stories and pictures beauty, make the 1z0-064 Reliable Exam Simulator test guide better meet the zero basis for beginners, let them in the relaxed happy atmosphere to learn more useful knowledge, more good combined with practical, so as to achieve the state of unity.
Oracle Database 1z0-064 Now, people are blundering.
Oracle Database 1z0-064 Reliable Exam Simulator - Oracle Database 12c: Performance Management and Tuning We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. For it also supports the offline practice. And the best advantage of the software version is that it can simulate the real exam.
As 1z0-064 Reliable Exam Simulator exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our 1z0-064 Reliable Exam Simulator learning quiz is quite popular among the candidates all over the world. We are sure you can seep great deal of knowledge from our 1z0-064 Reliable Exam Simulator study prep in preference to other materials obviously.
Oracle 1z0-064 Reliable Exam Simulator - Now IT industry is more and more competitive.
1z0-064 Reliable Exam Simulator study materials can expedite your review process, inculcate your knowledge of the exam and last but not the least, speed up your pace of review dramatically. The finicky points can be solved effectively by using our 1z0-064 Reliable Exam Simulator exam questions. With a high pass rate as 98% to 100% in this career, we have been the leader in this market and helped tens of thousands of our loyal customers pass the exams successfully. Just come to buy our 1z0-064 Reliable Exam Simulator learning guide and you will love it.
If you are still struggling to prepare for passing 1z0-064 Reliable Exam Simulator certification exam, at this moment Royalholidayclubbed can help you solve problem. Royalholidayclubbed can provide you training materials with good quality to help you pass the exam, then you will become a good Oracle 1z0-064 Reliable Exam Simulator certification member.
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
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: 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
Free demos are understandable and part of the Oracle 1Z0-1084-25 exam materials as well as the newest information for your practice. They continue to use their IT knowledge and rich experience to study the previous years exams of Oracle Linux Foundation CKA and have developed practice questions and answers about Oracle Linux Foundation CKA exam certification exam. You can feel assertive about your exam with our 100 guaranteed professional Fortinet NSE7_OTS-7.2 practice engine for you can see the comments on the websites, our high-quality of our Fortinet NSE7_OTS-7.2 learning materials are proved to be the most effective exam tool among the candidates. If you choose to sign up to participate in Oracle certification Huawei H19-638_V1.0 exams, you should choose a good learning material or training course to prepare for the examination right now. So your personal effort is brilliant but insufficient to pass the Oracle Database 12c: Performance Management and Tuning exam and our Huawei H19-621_V2.0 test guide can facilitate the process smoothly & successfully.
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
|
|