|
|
 |
1Z0-064 Collection File - Oracle Latest Test Oracle Database 12C: Performance Management And Tuning Lab Questions - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
When we started offering Oracle 1z0-064 Collection File exam questions and answers and exam simulator, we did not think that we will get such a big reputation. What we are doing now is incredible form of a guarantee. Royalholidayclubbed guarantee passing rate of 100%, you use your Oracle 1z0-064 Collection File exam to try our Oracle 1z0-064 Collection File training products, this is correct, we can guarantee your success. Choosing our 1z0-064 Collection File simulating materials is a good choice for you, and follow our step, just believe in yourself, you can do it perfectly! The 1z0-064 Collection File study guide to good meet user demand, will be a little bit of knowledge to separate memory, every day we have lots of fragments of time. So that you can eliminate your psychological tension of exam, and reach a satisfactory way.
Oracle Database 1z0-064 Select Royalholidayclubbed is to choose success.
Just take action to purchase we would be pleased to make you the next beneficiary of our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Collection File exam practice. A bad situation can show special integrity. When to face of a difficult time, only the bravest people could take it easy.
With the help of our 1z0-064 Collection File study guide, you can adjust yourself to the exam speed and stay alert according to the time-keeper that we set on our 1z0-064 Collection File training materials. Therefore, you can trust on our 1z0-064 Collection File exam materials for this effective simulation function will eventually improve your efficiency and assist you to succeed in the 1z0-064 Collection File exam. And we believe you will pass the 1z0-064 Collection File exam just like the other people!
Oracle 1z0-064 Collection File - Then you can learn and practice it.
Like the real exam, Royalholidayclubbed Oracle 1z0-064 Collection File exam dumps not only contain all questions that may appear in the actual exam, also the SOFT version of the dumps comprehensively simulates the real exam. With Royalholidayclubbed real questions and answers, when you take the exam, you can handle it with ease and get high marks.
As the quick development of the world economy and intense competition in the international, the world labor market presents many new trends: company’s demand for the excellent people is growing. As is known to us, the 1z0-064 Collection File certification is one mainly mark of the excellent.
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
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
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
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.
Our Microsoft AI-900-CN exam software offers comprehensive and diverse questions, professional answer analysis and one-year free update service after successful payment; with the help of our Microsoft AI-900-CN exam software, you can improve your study ability to obtain Microsoft AI-900-CN exam certification. Our GitHub GitHub-Advanced-Security training materials are compiled carefully with correct understanding of academic knowledge using the fewest words to express the most clear ideas, rather than unnecessary words expressions or sentences and try to avoid out-of-date words. It is impossible to pass Google Professional-Cloud-Network-Engineer exam without efforts and time, but our Royalholidayclubbed team will try our best to reduce your burden when you are preparing for Google Professional-Cloud-Network-Engineer exam. NAHQ CPHQ - If you have any doubt about our products that will bring a lot of benefits for you. Amazon AWS-Certified-Machine-Learning-Specialty-KR - Such an international certification is recognition of your IT skills.
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
|
|