1Z0-064 Study Reference - Oracle Database 12C: Performance Management And Tuning Reliable Test Answers - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

Not every training materials on the Internet have such high quality. Only Royalholidayclubbed could be so perfect. Royalholidayclubbed's Oracle 1z0-064 Study Reference exam training materials are the necessities of each of candidates who participating in the IT certification. They have built a clear knowledge frame in their minds before they begin to compile the 1z0-064 Study Reference actual test guide. It is a long process to compilation. Getting 1z0-064 Study Reference certificate, you will get great benefits.

Oracle Database 1z0-064 At last, you will not regret your choice.

Oracle Database 1z0-064 Study Reference - Oracle Database 12c: Performance Management and Tuning we can give you 100% pass rate guarantee. Through our short-term special training You can quickly grasp IT professional knowledge, and then have a good preparation for your exam. We promise that we will do our best to help you pass the Oracle certification 1z0-064 Certificate Exam exam.

By clearing different Oracle exams, you can easily land your dream job. If you are looking to find high paying jobs, then Oracle certifications can help you get the job in the highly reputable organization. Our 1z0-064 Study Reference exam materials give real exam environment with multiple learning tools that allow you to do a selective study and will help you to get the job that you are looking for.

Oracle 1z0-064 Study Reference - If you're also have an IT dream.

Compared with products from other companies, our 1z0-064 Study Reference practice materials are responsible in every aspect. After your purchase of our 1z0-064 Study Reference exam braindumps, the after sales services are considerate as well. We have considerate after sales services with genial staff. They are willing to solve the problems of our 1z0-064 Study Reference training guide 24/7 all the time. If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately.

With Royalholidayclubbed Oracle 1z0-064 Study Reference exam training materials, you can begin your first step forward. When you get the certification of Oracle 1z0-064 Study Reference exam, the glorious period of your career will start.

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
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
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

Salesforce CRT-251 - It is universally acknowledged that time is a key factor in terms of the success of exams. Oracle 1z0-1080-25 - Royalholidayclubbed exam dumps have two version-PDF and SOFT version which will give you convenient. Microsoft SC-300-KR test guide is not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations. Having registered CompTIA 220-1202 test, are you worrying about how to prepare for the exam? If so, please see the following content, I now tell you a shortcut through the CompTIA 220-1202 exam. We guarantee to the clients if only they buy our study materials and learn patiently for some time they will be sure to pass the Google Cloud-Digital-Leader test with few failure odds.

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