|
|
 |
1Z0-064 Reliable Exam Questions Fee - Oracle 1Z0-064 Exam Torrent - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
You won't regret for your wise choice. you can pass the 1z0-064 Reliable Exam Questions Fee exam for the first time with our help. Perhaps you still cannot believe in our 1z0-064 Reliable Exam Questions Fee study materials. The use of test preparation exam questions helps them to practice thoroughly. Rely on material of the free 1z0-064 Reliable Exam Questions Fee braindumps online (easily available) sample tests, and resource material available on our website. In order to make sure you have answered all questions, we have answer list to help you check.
Oracle Database 1z0-064 You cannot always stay in one place.
Come and buy our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Reliable Exam Questions Fee exam questions! The 1z0-064 Cheap Dumps certification exam training tools contains the latest studied materials of the exam supplied by IT experts. In the past few years, Oracle certification 1z0-064 Cheap Dumps exam has become an influenced computer skills certification exam.
And after using our 1z0-064 Reliable Exam Questions Fee learning prep, they all have marked change in personal capacity to deal with the 1z0-064 Reliable Exam Questions Fee exam intellectually. The world is full of chicanery, but we are honest and professional in this area over ten years. Even if you are newbie, it does not matter as well.
Oracle 1z0-064 Reliable Exam Questions Fee - It is never too late to change.
If you choose our 1z0-064 Reliable Exam Questions Fee exam review questions, you can share fast download. As we sell electronic files, there is no need to ship. After payment you can receive 1z0-064 Reliable Exam Questions Fee exam review questions you purchase soon so that you can study before. If you are urgent to pass exam our exam materials will be suitable for you. Mostly you just need to remember the questions and answers of our Oracle 1z0-064 Reliable Exam Questions Fee exam review questions and you will clear exams. If you master all key knowledge points, you get a wonderful score.
It is known to us that more and more companies start to pay high attention to the 1z0-064 Reliable Exam Questions Fee certification of the candidates. Because these leaders of company have difficulty in having a deep understanding of these candidates, may it is the best and fast way for all leaders to choose the excellent workers for their company by the 1z0-064 Reliable Exam Questions Fee certification that the candidates have gained.
1z0-064 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 5
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.
We offer you the most accurate Microsoft DP-420 exam answers that will be your key to pass the certification exam in your first try. We have taken our customers’ suggestions of the Huawei H20-913_V1.0 exam prep seriously, and according to these useful suggestions, we have tried our best to perfect the Huawei H20-913_V1.0 reference guide from our company just in order to meet the need of these customers well. Preparing for the Amazon ANS-C01 real exam is easier if you can select the right test questions and be sure of the answers. Usually, the questions of the real exam are almost the same with our Huawei H20-696_V2.0 exam questions. Online test engine enjoys great reputation among IT workers because it brings you to the atmosphere of IIA IIA-CIA-Part1 real exam and remarks your mistakes.
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
|
|