|
|
 |
1Z0-064 Testing Center - Oracle Reliable Oracle Database 12C: Performance Management And Tuning Braindumps Sheet - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Royalholidayclubbed 1z0-064 Testing Center exam questions and answers is the best training materials. We offer the most comprehensive verification questions and answers, you can also get a year of free updates. Royalholidayclubbed Oracle 1z0-064 Testing Center exam information is proven. In fact, all of the three versions of the 1z0-064 Testing Center practice prep are outstanding. You will enjoy different learning interests under the guidance of the three versions of 1z0-064 Testing Center training guide. Royalholidayclubbed can give you a brighter future.
Now, quickly download 1z0-064 Testing Center free demo for try.
You will find the exam is a piece of cake with the help of our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Testing Center study materials. Valid 1z0-064 Test Simulator Online test engine can simulate the actual test during the preparation and record the wrong questions for our reviewing. You just need 20-30 hours for preparation and feel confident to face the Valid 1z0-064 Test Simulator Online actual test.
And if you want to get all benefits like that, our 1z0-064 Testing Center training quiz is your rudimentary steps to begin. So it is undisputed that you can be prepared to get striking outcomes if you choose our 1z0-064 Testing Center study materials. And so many of our loyal customers have achieved their dreams with the help of our 1z0-064 Testing Center exam questions.
Oracle 1z0-064 Testing Center - Try it now!
In order to help you control the 1z0-064 Testing Center examination time, we have considerately designed a special timer to help your adjust the pace of answering the questions of the 1z0-064 Testing Center study materials. Many people always are stopped by the difficult questions. Then they will fall into thoughts to try their best to answer the questions of the 1z0-064 Testing Center real exam. But they forgot to answer the other questions, our 1z0-064 Testing Center training guide can help you solve this problem and get used to the pace.
If you want to get a comprehensive idea about our real 1z0-064 Testing Center study materials. It is convenient for you to download the free demo, all you need to do is just to find the “Download for free” item, and you will find there are three kinds of versions of 1z0-064 Testing Center learning guide for you to choose from namely, PDF Version Demo, PC Test Engine and Online Test Engine, you can choose to download any one version of our 1z0-064 Testing Center exam questions as you like.
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 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: 4
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: 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
The the probability of passing Oracle certification Juniper JN0-363 exam is very small, but the reliability of Royalholidayclubbed can guarantee you to pass the examination of this probability. Our company can provide the anecdote for you--our HP HPE2-B07 study materials. Royalholidayclubbed will provide good training tools for your Oracle certification NICET ITFAS-Level-1 exam and help you pass Oracle certification NICET ITFAS-Level-1 exam. Great concentrative progress has been made by our company, who aims at further cooperation with our candidates in the way of using our APM APM-PFQ exam engine as their study tool. Huawei H20-696_V2.0 - A lot of people who participate in the IT professional certification exam was to use Royalholidayclubbed's practice questions and answers to pass the exam, so Royalholidayclubbed got a high reputation in the IT industry.
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
|
|