1z1-064 Latest Test Camp Questions practice materials are typically seen as the tools of reviving, practicing and remembering necessary exam questions for the exam, spending much time on them you may improve the chance of winning. However, our 1z1-064 Latest Test Camp Questions training materials can offer better condition than traditional practice materials and can be used effectively. We treat it as our major responsibility to offer help so our 1z1-064 Latest Test Camp Questions practice guide can provide so much help, the most typical one is their efficiency. For IT staff, not having got the certificate has a bad effect on their job. Oracle 1z1-064 Latest Test Camp Questions certificate will bring you many good helps and also help you get promoted. 1z1-064 Latest Test Camp Questions practice materials are highly popular in the market compared with other materials from competitors whether on the volume of sales or content as well.
Oracle Database 1z1-064 Some of them can score more than 90%.
Our 1z1-064 - Oracle Database 12c: Performance Management and Tuning Latest Test Camp Questions practice materials integrating scientific research of materials, production of high quality 1z1-064 - Oracle Database 12c: Performance Management and Tuning Latest Test Camp Questions training engine and considerate after-sales services have help us won a prominent position in the field of materials. Good 1z1-064 Reliable Exam Questions Pdf study guide will be a shortcut for you to well-directed prepare and practice efficiently, you will avoid do much useless efforts and do something interesting. Omgzlook releases 100% pass-rate 1z1-064 Reliable Exam Questions Pdf study guide files which guarantee candidates 100% pass exam in the first attempt.
All exam materials in 1z1-064 Latest Test Camp Questions learning materials contain PDF, APP, and PC formats. They have the same questions and answers but with different using methods. If you like to take notes randomly according to your own habits while studying, we recommend that you use the PDF format of our 1z1-064 Latest Test Camp Questions study guide.
Oracle 1z1-064 Latest Test Camp Questions - God will help those who help themselves.
1z1-064 Latest Test Camp Questions real dumps revised and updated according to the syllabus changes and all the latest developments in theory and practice, our Oracle Database 12c: Performance Management and Tuning real dumps are highly relevant to what you actually need to get through the certifications tests. Moreover they impart you information in the format of 1z1-064 Latest Test Camp Questions questions and answers that is actually the format of your real certification test. Hence not only you get the required knowledge but also find the opportunity to practice real exam scenario.
Do not reject learning new things. Maybe your life will be changed a lot after learning our 1z1-064 Latest Test Camp Questions training questions.
1z1-064 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
Discount is being provided to the customer for the entire Oracle SAP C_BW4H_2404 preparation suite. It is also known to us that passing the exam is not an easy thing for many people, so a good study method is very important for a lot of people, in addition, a suitable study tool is equally important, because the good and suitable Palo Alto Networks PSE-Strata reference guide can help people pass the exam in a relaxed state. I believe that after you try Fortinet NSE7_SDW-7.2 training engine, you will love them. IIA IIA-CIA-Part2-KR - Of course, if you choose our study materials, you will have the chance to experience our PDF version. Additionally, the Nutanix NCSE-Core exam takers can benefit themselves by using our testing engine and get numerous real Nutanix NCSE-Core exam like practice questions and answers.
Updated: May 28, 2022