1Z0-064 Upgrade Dumps - Oracle New Composite Test Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

If you are curious or doubtful about the proficiency of our 1z0-064 Upgrade Dumps preparation quiz, we can explain the painstakingly word we did behind the light. By abstracting most useful content into the 1z0-064 Upgrade Dumps exam materials, they have helped former customers gain success easily and smoothly. The most important part is that all contents were being sifted with diligent attention. In order to provide most comfortable review process and straightaway dumps to those 1z0-064 Upgrade Dumps candidates, we offer you three versions of 1z0-064 Upgrade Dumps exam software: the PDF version, the online version, and software version. There will be one version right for you and help you quickly pass the 1z0-064 Upgrade Dumps with ease, so that you can obtain the most authoritative international recognition on your IT ability. And we have confidence that your future aims will come along with this successful exam as the beginning.

Oracle Database 1z0-064 Mostly choice is greater than effort.

Oracle Database 1z0-064 Upgrade Dumps - Oracle Database 12c: Performance Management and Tuning With the rapid development of the economy, the demands of society on us are getting higher and higher. The content of our Sample 1z0-064 Questions pass guide covers the most of questions in the actual test and all you need to do is review our Sample 1z0-064 Questions vce dumps carefully before taking the exam. Then you can pass the actual test quickly and get certification easily.

In addition, there are many other advantages of our 1z0-064 Upgrade Dumps learning guide. Hope you can give it a look and you will love it for sure! The 1z0-064 Upgrade Dumps study braindumps are compiled by our frofessional experts who have been in this career fo r over ten years.

Oracle 1z0-064 Upgrade Dumps - .

If you want to through the Oracle 1z0-064 Upgrade Dumps certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. And pass the Oracle 1z0-064 Upgrade Dumps exam is not easy. Perhaps through Oracle 1z0-064 Upgrade Dumps exam you can promote yourself to the IT industry. But it is not necessary to spend a lot of time and effort to learn the expertise. You can choose Royalholidayclubbed's Oracle 1z0-064 Upgrade Dumps exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Oracle 1z0-064 Upgrade Dumps exam effortlessly.

You never know what you can get till you try. It is universally acknowledged that mock examination is of great significance for those who are preparing for the exam since candidates can find deficiencies of their knowledge as well as their shortcomings in the practice test, so that they can enrich their knowledge before the real 1z0-064 Upgrade Dumps exam.

1z0-064 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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: 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
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

ISACA CCOA - Road is under our feet, only you can decide its direction. Moreover, we have experts to update GIAC GXPN quiz torrent in terms of theories and contents according to the changeable world on a daily basis, which can ensure that you are not falling behind of others by some slight knowledge gaps. NAHQ CPHQ - The dumps contain all problems in the actual test. So many our customers have benefited form our USGBC LEED-Green-Associate preparation quiz, so will you! Oracle 1Z0-1109-25 - If you fail the exam, we will give you FULL REFUND.

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