|
|
 |
1Z0-064 Pass Rate - Oracle Database 12C: Performance Management And Tuning Valid Test Pdf - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
By simulating enjoyable learning scenes and vivid explanations, users will have greater confidence in passing the qualifying exams. Learning is sometimes extremely dull and monotonous, so few people have enough interest in learning, so teachers and educators have tried many ways to solve the problem. Research has found that stimulating interest in learning may be the best solution. We will also protect your personal privacy sufficiently. And we will give you the best service on our 1z0-064 Pass Rate practice engine. Of course, it is necessary to qualify for a qualifying exam, but more importantly, you will have more opportunities to get promoted in the workplace.
Oracle Database 1z0-064 It absolutely has no problem.
Watch carefully you will find that more and more people are willing to invest time and energy on the 1z0-064 - Oracle Database 12c: Performance Management and Tuning Pass Rate exam, because the exam is not achieved overnight, so many people are trying to find a suitable way. What is more, there are extra place for you to make notes below every question of the 1z0-064 Online Tests practice quiz. Don't you think it is quite amazing? Just come and have a try!
Our users are willing to volunteer for us. You can imagine this is a great set of 1z0-064 Pass Rate learning guide! Next, I will introduce you to the most representative advantages of 1z0-064 Pass Rate real exam.
Oracle 1z0-064 Pass Rate - We will never neglect any user.
Our company is open-handed to offer benefits at intervals, with 1z0-064 Pass Rate learning questions priced with reasonable prices. Almost all kinds of working staffs can afford our price, even the students. And we will give some discounts from time to time. Although our 1z0-064 Pass Rate practice materials are reasonably available, their value is in-estimate. We offer hearty help for your wish of certificate of the 1z0-064 Pass Rate exam.
If you decide to buy a 1z0-064 Pass Rate exam braindumps, you definitely want to use it right away! 1z0-064 Pass Rate training guide’s powerful network and 24-hour online staff can meet your needs.
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
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
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: 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
USGBC LEED-Green-Associate - They are unsuspecting experts who you can count on. With the difficulties and inconveniences existing for many groups of people like white-collar worker, getting a BOMI International CAP-2101-20 certification may be draining. So CheckPoint 156-587 exam dumps are definitely valuable acquisitions. Oracle 1z0-1124-25 - Then I tell you this is enough! ATLASSIAN ACP-120 - And we are the leading practice materials in this dynamic market.
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
|
|