1Z0-064 Center - Oracle Reliable Oracle Database 12C: Performance Management And Tuning Braindumps Files - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

If you compare the test to a battle, the examinee is like a brave warrior, and the good 1z0-064 Center learning materials are the weapon equipments, but if you want to win, then it is essential for to have the good 1z0-064 Center study guide. Our 1z0-064 Center exam questions are of high quality which is carefully prepared by professionals based on the changes in the syllabus and the latest development in practice. With a total new perspective, 1z0-064 Center study materials have been designed to serve most of the office workers who aim at getting an exam certification. Moreover, 1z0-064 Center exam questions have been expanded capabilities through partnership with a network of reliable local companies in distribution, software and product referencing for a better development. Our brand has marched into the international market and many overseas clients purchase our 1z0-064 Center exam dump online.

Oracle Database 1z0-064 They are quite convenient.

Oracle Database 1z0-064 Center - Oracle Database 12c: Performance Management and Tuning With the rapid development of the world economy, it has been universally accepted that a growing number of people have longed to become the social elite. We have the confidence and ability to make you finally have rich rewards. Our 1z0-064 Valid Exam Question learning materials provide you with a platform of knowledge to help you achieve your wishes.

It means you can try our demo and you do not need to spend any money. According to the survey of our company, we have known that a lot of people hope to try the 1z0-064 Center test training materials from our company before they buy the study materials, because if they do not have a try about our study materials, they cannot sure whether the study materials from our company is suitable for them to prepare for the exam or not. So a lot of people long to know the 1z0-064 Center study questions in detail.

Oracle 1z0-064 Center - You can consult our staff online.

The most interesting thing about the learning platform is not the number of questions, not the price, but the accurate analysis of each year's exam questions. Our 1z0-064 Center guide dump through the analysis of each subject research, found that there are a lot of hidden rules worth exploring, this is very necessary, at the same time, our 1z0-064 Center training materials have a super dream team of experts, so you can strictly control the proposition trend every year. In the annual examination questions, our 1z0-064 Center study questions have the corresponding rules to summarize, and can accurately predict this year's test hot spot and the proposition direction. This allows the user to prepare for the test full of confidence.

Providing various and efficient 1z0-064 Center exam preparation with reasonable prices and discounts, satisfy your need with considerate after-sales services and we give back all your refund entirely once you fail the 1z0-064 Center test unluckily. All those features roll into one.

1z0-064 PDF DEMO:

QUESTION NO: 1
You are administering a database that supports an OLTP workload. The CURSOR_SHARING parameter is set to EXACT for the instance. The performance of queries issued by one of the modules has degraded. The queries executed by the module are almost identical in syntax. To investigate, you analyze the latest AWR report and find a large number of latch:shared pool wait events and also a high percentage of the hard parse elapsed time.
Which two can be reasons for this? (Choose two.)
A. The I/O performance is slow.
B. Excessive time is spent on finding cached cursors in the library cache.
C. The CURSOR_SHARING parameter is set to EXACT, which does not allow similar queries to share a cursor.
D. Bind variables are not used for similar queries, causing hard parses.
E. Repeated access to a small number of blocks.
Answer: D,E

QUESTION NO: 2
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: 3
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: 4
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: 5
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

Our CIPS L4M4 learning reference files not only provide a single learning environment for users, but also create a learning atmosphere like home, where you can learn and communicate easily. And you will find that passing the Microsoft AZ-204-KR exam is as easy as pie. Oracle 1z0-1046-24 - Your exam results will help you prove this! Such a valuable acquisition priced reasonably of our Amazon Data-Engineer-Associate study guide is offered before your eyes, you can feel assured to take good advantage of. More importantly, we will promptly update our ITIL ITIL-4-Specialist-Create-Deliver-and-Support exam materials based on the changes of the times and then send it to you timely.

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