|
|
 |
1Z0-064 Testing Engine - Oracle New Oracle Database 12C: Performance Management And Tuning Test Duration - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
Many candidates like APP test engine of 1z0-064 Testing Engine exam braindumps because it seem very powerful. If you are interested in this version, you can purchase it. This version provides only the questions and answers of 1z0-064 Testing Engine exam braindumps but also some functions easy to practice and master. It is worthy for you to buy our 1z0-064 Testing Engine quiz torrent and you can trust our product. You needn’t worry that our product can’t help you pass the exam and waste your money. 1z0-064 Testing Engine latest download demo is available for all of you.
Oracle Database 1z0-064 Your ability will be enhanced quickly.
The purchase process of our 1z0-064 - Oracle Database 12c: Performance Management and Tuning Testing Engine question torrent is very convenient for all people. And the questions and answers of our Latest 1z0-064 Exam Sims practice materials are closely related with the real exam. Besides, they constantly keep the updating of products to ensure the accuracy of questions.
Differ as a result the 1z0-064 Testing Engine questions torrent geared to the needs of the user level, cultural level is uneven, have a plenty of college students in school, have a plenty of work for workers, and even some low education level of people laid off, so in order to adapt to different level differences in users, the 1z0-064 Testing Engine exam questions at the time of writing teaching materials with a special focus on the text information expression, as little as possible the use of crude esoteric jargon, as much as possible by everyone can understand popular words to express some seem esoteric knowledge, so that more users through the 1z0-064 Testing Engine prep guide to know that the main content of qualification examination, stimulate the learning enthusiasm of the user, arouse their interest in learning.
Oracle 1z0-064 Testing Engine - So they are dependable.
How you can gain the 1z0-064 Testing Engine certification with ease in the least time? The answer is our 1z0-064 Testing Engine study materials for we have engaged in this field for over ten years and we have become the professional standard over all the exam materials. You can free download the demos which are part of our 1z0-064 Testing Engine exam braindumps, you will find that how good they are for our professionals devote of themselves on compiling and updating the most accurate content of our 1z0-064 Testing Engine exam questions.
They have sublime devotion to their career just like you, and make progress ceaselessly. By keeping close eyes on the current changes in this filed, they make new updates of 1z0-064 Testing Engine study guide constantly and when there is any new, we will keep you noticed to offer help more carefully.
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
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: 4
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.
QUESTION NO: 5
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
So you could understand the quality of our VMware 250-609 certification file. We Promise we will very happy to answer your question on our Salesforce Advanced-Administrator exam braindumps with more patience and enthusiasm and try our utmost to help you out of some troubles. Our Cloudera CDP-3002 practice engine can offer you the most professional guidance, which is helpful for your gaining the certificate. If you are not fortune enough to acquire the Databricks Associate-Developer-Apache-Spark-3.5 certification at once, you can unlimitedly use our product at different discounts until you reach your goal and let your dream comes true. And you can free download the demos of the Google Professional-Cloud-Database-Engineer practice engine to have a experience before payment.
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
|
|