|
|
 |
1Z0-064 Test Pattern & 1Z0-064 Practice Online - Oracle Certification 1Z0-064 Sample Questions - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Our learning materials will successfully promote your acquisition of certification. Our 1z0-064 Test Pattern 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 Test Pattern test guides are designed fitting to the latest and basic knowledge. Up to now, there are three versions of 1z0-064 Test Pattern exam materials for your choice. So high-quality contents and flexible choices of 1z0-064 Test Pattern learning mode will bring about the excellent learning experience for you. The good news is that according to statistics, under the help of our 1z0-064 Test Pattern learning dumps, the pass rate among our customers has reached as high as 98% to 100%.
Oracle Database 1z0-064 Why not have a try?
In order to help all customers gain the newest information about the 1z0-064 - Oracle Database 12c: Performance Management and Tuning Test Pattern exam, the experts and professors from our company designed the best Oracle Database 12c: Performance Management and Tuning test guide. With our 1z0-064 Latest Exam Pdf exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
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 Test Pattern 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. Our 1z0-064 Test Pattern study guide design three different versions for all customers.
Oracle 1z0-064 Test Pattern - We're definitely not exaggerating.
Combined with your specific situation and the characteristics of our 1z0-064 Test Pattern exam questions, our professional services will recommend the most suitable version of 1z0-064 Test Pattern study materials for you. We introduce a free trial version of the 1z0-064 Test Pattern learning guide because we want users to see our sincerity. 1z0-064 Test Pattern exam prep sincerely hopes that you can achieve your goals and realize your dreams.
The one who choose our study materials that consider our website as the top preparation material seller for 1z0-064 Test Pattern study materials, and inevitable to carry all candidates the finest knowledge on exam syllabus contents. Not only that, we will provide you a free update service within one year from the date of purchase, in order to keep up the changes in the exam so that every candidates who purchase our{ ExamCode} study materials can pass the exam one time.
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 existence of our EC-COUNCIL 312-76 learning guide is regarded as in favor of your efficiency of passing the exam. As long as the users choose to purchase our SAP C_C4H47_2503 learning material, there is no doubt that he will enjoy the advantages of the most powerful update. CBIC CIC - And we will send you the new updates if our experts make them freely. In addition, our IIA IIA-CIA-Part1-KR study materials will be updated according to the newest test syllabus. With years of experience dealing with GIAC GEIR learning engine, we have thorough grasp of knowledge which appears clearly in our GIAC GEIR study quiz with all the keypoints and the latest questions and answers.
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
|
|