|
|
 |
1Z0-064 Exam Braindumps - New Study Questions 1Z0-064 Sheet & Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Royalholidayclubbed won a good reputation by these candidates that have passed Oracle 1z0-064 Exam Braindumps certification exam. Royalholidayclubbed gets approve from the people with its powerful exam dumps. As long as you choose our dumps as review tool before the exam, you will have a happy result in 1z0-064 Exam Braindumps exam, which is perfectly obvious. The Oracle 1z0-064 Exam Braindumps undergo several changes which are regularly accommodated to keep our customers well-informed. We have the complete list of popular 1z0-064 Exam Braindumps exams. Our IT elite finally designs the best 1z0-064 Exam Braindumps exam study materials by collecting the complex questions and analyzing the focal points of the exam over years.
Our 1z0-064 Exam Braindumps practice materials are really reliable.
If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through 1z0-064 - Oracle Database 12c: Performance Management and Tuning Exam Braindumps exam, then you must have 1z0-064 - Oracle Database 12c: Performance Management and Tuning Exam Braindumps question torrent. When you are eager to pass the Latest Exam Camp 1z0-064 Questions real exam and need the most professional and high quality practice material, we are willing to offer help. Our Latest Exam Camp 1z0-064 Questions training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent.
Our 1z0-064 Exam Braindumps study materials are easy to be mastered and boost varied functions. We compile Our 1z0-064 Exam Braindumps preparation questions elaborately and provide the wonderful service to you thus you can get a good learning and preparation for the 1z0-064 Exam Braindumps exam. After you know the characteristics and functions of our 1z0-064 Exam Braindumps training materials in detail, you will definitely love our exam dumps and enjoy the wonderful study experience.
Oracle 1z0-064 Exam Braindumps - Life is full of ups and downs.
Although a lot of products are cheap, but the quality is poor, perhaps users have the same concern for our latest 1z0-064 Exam Braindumps exam dump. Here, we solemnly promise to users that our product error rate is zero. Everything that appears in our products has been inspected by experts. In our 1z0-064 Exam Braindumps practice materials, users will not even find a small error, such as spelling errors or grammatical errors. It is believed that no one is willing to buy defective products, so, the 1z0-064 Exam Braindumps study guide has established a strict quality control system. The entire compilation and review process for latest 1z0-064 Exam Braindumps exam dump has its own set of normative systems, and the 1z0-064 Exam Braindumps practice materials have a professional proofreader to check all content. Only through our careful inspection, the study material can be uploaded to our platform. So, please believe us, 0 error rate is our commitment.
Our payment system will automatically delete your payment information once you finish paying money for our 1z0-064 Exam Braindumps exam questions. Our company has built the culture of integrity from our establishment.
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
In general, users can only wait about 5-10 minutes to receive our Huawei H13-321_V2.5 learning material, and if there are any problems with the reception, users may contact our staff at any time. Based on the statistics, prepare the exams under the guidance of our Salesforce ADX-211 practice materials, the user's pass rate is up to 98% to 100%, And they only need to practice latest Salesforce ADX-211 exam dump to hours. ACFE CFE-Fraud-Prevention-and-Deterrence - In the current market, there are too many products of the same type. Adobe AD0-E907 - According to different audience groups, our products for the examination of the teaching content of a careful division, so that every user can find a suitable degree of learning materials. Microsoft MB-920 - We can confidently say that our products are leading in the products of the same industry.
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
|
|