|
|
 |
1Z0-064 Exam Simulations - Oracle Database 12C: Performance Management And Tuning Latest Test Simulator Free - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Are you worried about how to passs the terrible Oracle 1z0-064 Exam Simulations exam? Do not worry, With Royalholidayclubbed's Oracle 1z0-064 Exam Simulations exam training materials in hand, any IT certification exam will become very easy. Royalholidayclubbed's Oracle 1z0-064 Exam Simulations exam training materials is a pioneer in the Oracle 1z0-064 Exam Simulations exam certification preparation. Our website offer you the latest 1z0-064 Exam Simulations dumps torrent in pdf version and test engine version, which selected according to your study habit. You can print our 1z0-064 Exam Simulations practice questions out and share the materials with your classmates and friends. If you're still catching your expertise to prepare for the exam, then you chose the wrong method.
Royalholidayclubbed 1z0-064 Exam Simulations braindump has a high hit rate.
Once you learn all 1z0-064 - Oracle Database 12c: Performance Management and Tuning Exam Simulations questions and answers in the study guide, try Royalholidayclubbed's innovative testing engine for exam like 1z0-064 - Oracle Database 12c: Performance Management and Tuning Exam Simulations practice tests. Wanting to upgrade yourself, are there plans to take Oracle 1z0-064 Reliable Exam Objectives Pdf exam? If you want to attend 1z0-064 Reliable Exam Objectives Pdf exam, what should you do to prepare for the exam? Maybe you have found the reference materials that suit you. And then are what materials your worthwhile option? Do you have chosen Royalholidayclubbed Oracle 1z0-064 Reliable Exam Objectives Pdf real questions and answers? If so, you don't need to worry about the problem that can't pass the exam.
Besides, to fail while trying hard is no dishonor. We will provide the free update of our 1z0-064 Exam Simulations study engine until you pass your exam successfully! We think of providing the best services as our obligation.
It is possible for you to easily pass Oracle 1z0-064 Exam Simulations exam.
our 1z0-064 Exam Simulations exam guide has not equivocal content that may confuse exam candidates. All question points of our 1z0-064 Exam Simulations study quiz can dispel your doubts clearly. Get our 1z0-064 Exam Simulations certification actual exam and just make sure that you fully understand it and study every single question in it by heart. And we believe you will get benefited from it enormously beyond your expectations with the help our 1z0-064 Exam Simulations learning materials.
There are more and more people to participate in 1z0-064 Exam Simulations certification exam, and how to win in the increasingly competitive situation? To chose the right hand is the key. Our Royalholidayclubbed team has studies the 1z0-064 Exam Simulations certification exam for years so that we have in-depth knowledge of the test.
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
Because if you can get a certification, it will be help you a lot, for instance, it will help you get a more job and a better title in your company than before, and the Salesforce CRT-261 certification will help you get a higher salary. You can instantly download the Oracle Fortinet FCSS_SOC_AN-7.4 practice dumps and concentrate on your study immediately. However, since there was lots of competition in this industry, the smartest way to win the battle is improving the quality of our Salesforce ADX-211 learning materials, which we did a great job. The Fortinet FCP_ZCS_AD-7.4 vce torrent will be the best and valuable study tool for your preparation. Do you feel aimless and helpless when the Salesforce CRT-450 exam is coming soon? If your answer is absolutely yes, then we would like to suggest you to try our Salesforce CRT-450 training materials, which are high quality and efficiency test tools.
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
|
|