Whether for a student or an office worker, obtaining 1z1-064 Reliable Braindumps Files certificate can greatly enhance the individual's competitiveness in the future career. Try our 1z1-064 Reliable Braindumps Files study materials, which are revised by hundreds of experts according to the changes in the syllabus and the latest developments in theory and practice. Once you choose 1z1-064 Reliable Braindumps Files training dumps, passing the exam one time is no longer a dream. There are no limits for the equipment and the amount of the using persons to learn our 1z1-064 Reliable Braindumps Files exam materials. You can decide which version to choose according to your practical situation. Our company conducts our business very well rather than unprincipled company which just cuts and pastes content from others and sell them to exam candidates.All candidate are desperately eager for useful 1z1-064 Reliable Braindumps Files actual exam, our products help you and we are having an acute shortage of efficient 1z1-064 Reliable Braindumps Files exam questions.
Oracle Database 1z1-064 You can totally rely on us!
1z1-064 - Oracle Database 12c: Performance Management and Tuning Reliable Braindumps Files study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. The download and install set no limits for the amount of the computers and the persons who use Valid Test 1z1-064 Study Guide test prep. So we provide the best service for you as you can choose the most suitable learning methods to master the Valid Test 1z1-064 Study Guide exam torrent.
If you have any questions after you buy our 1z1-064 Reliable Braindumps Files study guide, you can always get thoughtful support and help by email or online inquiry. If you neeed any support, and we are aways here to help you. Our considerate service is not only reflected in the purchase process, but also reflected in the considerate after-sales assistance on our 1z1-064 Reliable Braindumps Files exam questions.
Oracle 1z1-064 Reliable Braindumps Files - Your life will be even more exciting.
Once the user has used our 1z1-064 Reliable Braindumps Files test prep for a mock exercise, the product's system automatically remembers and analyzes all the user's actual operations. The user must complete the test within the time specified by the simulation system, and there is a timer on the right side of the screen, as long as the user begins the practice of 1z1-064 Reliable Braindumps Files quiz guide, the timer will run automatic and start counting. If the user does not complete the mock test question in a specified time, the practice of all 1z1-064 Reliable Braindumps Files valid practice questions previously done by the user will automatically uploaded to our database. The system will then generate a report based on the user's completion results, and a report can clearly understand what the user is good at. Finally, the transfer can be based on the 1z1-064 Reliable Braindumps Files valid practice questions report to develop a learning plan that meets your requirements. With constant practice, users will find that feedback reports are getting better, because users spend enough time on our 1z1-064 Reliable Braindumps Files test prep.
The price of our 1z1-064 Reliable Braindumps Files learning guide is among the range which you can afford and after you use our 1z1-064 Reliable Braindumps Files study materials you will certainly feel that the value of the 1z1-064 Reliable Braindumps Files exam questions far exceed the amount of the money you pay for the pass rate of our practice quiz is 98% to 100% which is unmarched in the market. Choosing our 1z1-064 Reliable Braindumps Files study guide equals choosing the success and the perfect service.
1z1-064 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
Our online service staff is professionally trained, and users' needs about IAPP CIPT test guide can be clearly understood by them. We can promise that we will provide you with quality products, reasonable price and professional after sale service on our Microsoft DP-203 learning guide. Nutanix NCP-CI-AWS - What is the measure of competence? Of course, most companies will judge your level according to the number of qualifications you have obtained. Huawei H19-308_V4.0 - The most advantage of the online version is that this version can support all electronica equipment. Now getting an international Huawei H14-331_V1.0 certificate has become a trend.
Updated: May 28, 2022