|
|
 |
1Z0-064 Dumps - Oracle Database 12C: Performance Management And Tuning Valid Study Questions Sheet - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Even if you don't pass, you don't have to pay any price for our 1z0-064 Dumps simulating exam for we have money back guarantee to all of our exam materials. I hope we have enough sincerity to impress you. And our pass rate of the 1z0-064 Dumps training engine is high as 98% to 100%, it is the data that proved and tested by our loyal customers. Come on! Do you want to get a better job or a higher income? If the answer is yes, then you should buy our 1z0-064 Dumps exam questions for our 1z0-064 Dumps study materials can help you get what you want. We're definitely not exaggerating.
Also, you can begin to prepare the 1z0-064 Dumps exam.
Because we endorse customers’ opinions and drive of passing the 1z0-064 - Oracle Database 12c: Performance Management and Tuning Dumps certificate, so we are willing to offer help with full-strength. In our Royalholidayclubbed you can get the related Oracle Detailed 1z0-064 Study Dumps exam certification training tools. Our Royalholidayclubbed IT experts team will timely provide you the accurate and detailed training materials about Oracle certification Detailed 1z0-064 Study Dumps exam.
The finicky points can be solved effectively by using our 1z0-064 Dumps exam questions. With a high pass rate as 98% to 100% in this career, we have been the leader in this market and helped tens of thousands of our loyal customers pass the exams successfully. Just come to buy our 1z0-064 Dumps learning guide and you will love it.
Oracle 1z0-064 Dumps - Because it's really a great help to you.
We have handled professional 1z0-064 Dumps practice materials for over ten years. Our experts have many years’ experience in this particular line of business, together with meticulous and professional attitude towards jobs. Their abilities are unquestionable, besides, 1z0-064 Dumps exam questions are priced reasonably with three kinds: the PDF, Software and APP online. Though the content is the same, but their displays are totally different and functionable.
We can help you pass the Oracle 1z0-064 Dumps exam smoothly. In order not to let success pass you by, do it quickly.
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
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: 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.
We provide our Huawei H19-634_V1.0 exam braindumps on the superior quality and being confident that they will help you expand your horizon of knowledge of the exam. Royalholidayclubbed's Oracle GIAC GEIR exam training materials are the necessities of each of candidates who participating in the IT certification. Amazon ANS-C01-KR - We are absolutely responsible for you. Getting Palo Alto Networks XDR-Engineer certificate, you will get great benefits. All consumers who are interested in Microsoft MS-102 guide materials can download our free trial database at any time by visiting our platform.
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
|
|