|
|
 |
1Z0-064 Dumps Free Download - Oracle New Oracle Database 12C: Performance Management And Tuning Test Simulator Fee - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Do you want to take Oracle 1z0-064 Dumps Free Download exam that is very popular in recent? The talent is everywhere in modern society. This is doubly true for IT field. Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our 1z0-064 Dumps Free Download study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our 1z0-064 Dumps Free Download training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. All questions that may appear in the exam are included in our exam dumps.
Oracle Database 1z0-064 Then you will be confident in the actual test.
Our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Dumps Free Download training quiz will be your best teacher who helps you to find the key and difficulty of the exam, so that you no longer feel confused when review. Oracle Valid 1z0-064 Learning Materials exam cram PDF will be great helper for your coming exam definitely. The secret of success is constancy to purpose.
Our study materials will help you get the according certification you want to have. Believe me, after using our study materials, you will improve your work efficiency. You will get more opportunities than others, and your dreams may really come true in the near future.
Oracle 1z0-064 Dumps Free Download - This is indeed a huge opportunity.
If you are not satisfied with the function of PDF version which just only provide you the questions and answers, the APP version of 1z0-064 Dumps Free Download exam cram materials can offer you more. APP version can not only simulate the real test scene but also point out your mistakes and notice you to practice many times. This version of Oracle 1z0-064 Dumps Free Download exam cram materials is rather powerful. If you are willing, you can mark your performance every day and adjust your studying and preparation relatively. 1z0-064 Dumps Free Download exam cram materials will try our best to satisfy your demand.
As a responsible company, we don't ignore customers after the deal, but will keep an eye on your exam situation. Although we can assure you the passing rate of our 1z0-064 Dumps Free Download training guide nearly 100 %, we can also offer you a full refund if you still have concerns.
1z0-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
Your database supports an OLTP workload during the day and batch processing at night. You want to monitor performance metrics to detect any degradation of performance in both types of workloads over a time period of 30 days.
Examine this list of possible steps:
1. Create a fixed baseline.
2. Create a baseline template.
3. Create a new moving window baseline.
4. Increase the retention period default value to 30 days.
5. Increase the size of the existing moving window baseline to 30 days.
6. Create warning and critical alerts for the relevant metrics.
7. Enable adaptive thresholds to detect the workload patterns and specify a high-significance-level threshold type.
QUESTION NO: 5
You are administrating a database that supports an OLTP workload. A few users complain about the poor performance of some SQL statements. You notice that these SQL statements belong to different applications and conclude that there is no correlation between them. You create a SQL
Tuning Set (STS) containing these SQL statements.
What must you do to analyze and generate recommendations for the SQL statements in the STS?
A. Submit the STS as input to the SQL Access Advisor to generate recommendations for SQL profiles.
B. Submit the STS as input to the SQL Performance Analyzer to generate recommendations for creating indexes and materialized views.
C. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for SQL plan baselines.
D. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for indexes or
SQL profiles or both.
Answer: C
Besides, we check the update about Adobe AD0-E605 training pdf every day. SAP C-S4CFI-2504 - So, there is considerate and concerted cooperation for your purchasing experience accompanied with patient staff with amity. You will grasp the overall knowledge points of Microsoft DP-600 actual test with our pass guide and the accuracy of our Microsoft DP-600 exam answers will enable you spend less time and effort. New questions will be added into the study materials, unnecessary questions will be deleted from the Juniper JN0-281 exam simulation. One remarkable feature of Salesforce Sharing-and-Visibility-Architect actual dumps questions and answers is their similarity with the real exam scenario.
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
|
|