|
|
 |
1Z0-064 Test Tips & 1Z0-064 Certification Exam Infor - Oracle Exam Questions And Answers 1Z0-064 Fee - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Also it is good for releasing pressure. Many customers get manifest improvement and lighten their load with our 1z0-064 Test Tips exam braindumps. So just come and have a try! We think of providing the best services of 1z0-064 Test Tips exam questions as our obligation. So we have patient after-sales staff offering help 24/7 and solve your problems all the way. These Oracle 1z0-064 Test Tips exam dumps are authentic and help you in achieving success.
Our 1z0-064 Test Tips exam materials have plenty of advantages.
The software version of our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Test Tips study engine is designed to simulate a real exam situation. Repeated attempts will sharpen your minds. Maybe our New Guide 1z0-064 Files learning quiz is suitable for you.
It can be said that 1z0-064 Test Tips test guide is the key to help you open your dream door. We have enough confidence in our products, so we can give a 100% refund guarantee to our customers. 1z0-064 Test Tips exam questions promise that if you fail to pass the exam successfully after purchasing our product, we are willing to provide you with a 100% full refund.
Oracle 1z0-064 Test Tips - And the quality of our exam dumps are very high!
In order to survive in the society and realize our own values, learning our 1z0-064 Test Tips practice engine is the best way. Never top improving yourself. The society warmly welcomes struggling people. You will really benefit from your correct choice. Our 1z0-064 Test Tips study materials are ready to help you pass the exam and get the certification. You can certainly get a better life with the certification. Please make a decision quickly. We are waiting for you to purchase our 1z0-064 Test Tips exam questions.
Today, in an era of fierce competition, how can we occupy a place in a market where talent is saturated? The answer is a certificate. What the certificate main? All kinds of the test 1z0-064 Test Tips certification, prove you through all kinds of qualification certificate, it is not hard to find, more and more people are willing to invest time and effort on the 1z0-064 Test Tips exam guide, because get the test 1z0-064 Test Tips certification is not an easy thing, so, a lot of people are looking for an efficient learning method.
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
And soon you can get Oracle certification Salesforce Sharing-and-Visibility-Architect exam certificate. If you buy our Salesforce CRT-261 study questions, you can enjoy the similar real exam environment. EMC D-NWR-DY-01 - However, you can choose many ways to help you pass the exam. Our SAP C-S4CPR-2502 study materials have three versions which are versions of PDF, Software/PC, and APP/Online. You can free download part of Royalholidayclubbed's exercises and answers about Oracle certification Fortinet FCSS_EFW_AD-7.4 exam as a try, then you will be more confident to choose our Royalholidayclubbed's products to prepare your Oracle certification Fortinet FCSS_EFW_AD-7.4 exam.
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
|
|