1Z0-064 Official Study Guide - 1Z0-064 Reliable Practice Questions & Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

1z0-064 Official Study Guide practice materials stand the test of time and harsh market, convey their sense of proficiency with passing rate up to 98 to 100 percent. They are 100 percent guaranteed 1z0-064 Official Study Guide learning quiz. And our content of the 1z0-064 Official Study Guide exam questions are based on real exam by whittling down superfluous knowledge without delinquent mistakes. They will prove the best alternative of your time and money. What's more, our customers’ care is available 24/7 for all visitors on our pages. Those updates of our 1z0-064 Official Study Guide exam questions will be sent to you accordingly for one year freely.

Oracle Database 1z0-064 We look forward to meeting you.

You can pass your actual 1z0-064 - Oracle Database 12c: Performance Management and Tuning Official Study Guide Exam in first attempt. As for the safety issue of Valid 1z0-064 Test Dumps Sheet exam materials you are concerned about is completely unnecessary. You can rest assured to buy and use it.

Our 1z0-064 Official Study Guide practice dumps compiled by the most professional experts can offer you with high quality and accuracy practice materials for your success. Up to now, we have more than tens of thousands of customers around the world supporting our 1z0-064 Official Study Guide exam questions. If you are unfamiliar with our 1z0-064 Official Study Guide study materials, please download the free demos for your reference, and to some unlearned exam candidates, you can master necessities by our 1z0-064 Official Study Guide training guide quickly.

So are our Oracle 1z0-064 Official Study Guide exam braindumps!

Our 1z0-064 Official Study Guide training materials are regarded as the most excellent practice materials by authority. Our company is dedicated to researching, manufacturing, selling and service of the 1z0-064 Official Study Guide study guide. Also, we have our own research center and experts team. So our products can quickly meet the new demands of customers. That is why our 1z0-064 Official Study Guide exam questions are popular among candidates. we have strong strenght to support our 1z0-064 Official Study Guide practice engine.

This is built on our in-depth knowledge of our customers, what they want and what they need. It is based on our brand, if you read the website carefully, you will get a strong impression of our brand and what we stand for.

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
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
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: 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.

So, high quality and high accuracy rate Cisco 350-701 practice materials are your ideal choice this time. No other API API-571 study materials or study dumps can bring you the knowledge and preparation that you will get from the API API-571 study materials available only from Royalholidayclubbed. So you will never have to worry that the exam questions and answers will be outdated one day for our experts are always keeping on updating the ATLASSIAN ACP-620-KR study materials to the most precise. Cisco 300-815 - So you won’t be pestered with the difficulties of the exam any more. Royalholidayclubbed will provide all the latest and accurate exam practice questions and answers for the staff to participate in Cisco 200-201 certification exam.

Updated: May 28, 2022

by RHC.

---------------

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

Link Partner Directory

www . Royal Holiday Clubbed . com

sitemap