這是一個被廣大考生檢驗過的網站，可以向大家提供最好的考試考古題。Shobhadoshi全面保證考生們的利益，得到了大家的一致好評。而且，Shobhadoshi也是當前市場上最值得你信賴的網站。 這是一個人可以讓您輕松通過1z0-064題庫最新資訊考試的難得的學習資料，錯過這個機會您將會後悔。最熱門的1z0-064題庫最新資訊認證考試是能夠改變您生活的IT認證考試，獲得Oracle 1z0-064題庫最新資訊證書的IT專業人員的薪水要比沒有獲得證書的員工高出很多倍，他們的上升空間也很大，能帶來更好的工作機會。 想獲得Oracle 1z0-064題庫最新資訊認證，就來Shobhadoshi網站！為您提供最好的學習資料，讓您不僅可以通過1z0-064題庫最新資訊考試，還可以在短時間內獲得良好的成績。

Oracle Database 1z0-064 現在世界上有很多 IT人才，IT行業競爭激烈。

也有關於Oracle 1z0-064 - Oracle Database 12c: Performance Management and Tuning題庫最新資訊認證考試的考試練習題和答案。 不需要大量的時間和金錢，僅需30個小時左右的特殊培訓，你就能輕鬆通過你的第一次參加的Oracle 1z0-064 熱門考古題 認證考試。Shobhadoshi能為你提供與真實的考試題目有緊密相似性的考試練習題。

Shobhadoshi的產品是為你們參加Oracle 1z0-064題庫最新資訊認證考試而準備的。Shobhadoshi提供的培訓資料不僅包括與Oracle 1z0-064題庫最新資訊認證考試相關的資訊技術培訓資料，來鞏固專業知識，而且還有準確性很高的關於Oracle 1z0-064題庫最新資訊的認證考試的相關考試練習題和答案。可以保證你第一次參加Oracle 1z0-064題庫最新資訊的認證考試就以高分順利通過。

Oracle 1z0-064題庫最新資訊 - 或者你也可以選擇為你免費更新考試考古題。

來吧，讓暴風雨來得更猛烈些吧！那些想通過IT認證的考生面臨那些考前準備將束手無策，但是又不得不準備，從而形成了那種急躁不安的心理狀態。不過，自從有了Shobhadoshi Oracle的1z0-064題庫最新資訊考試認證培訓資料，那種心態將消失的無蹤無影，因為有了Shobhadoshi Oracle的1z0-064題庫最新資訊考試認證培訓資料，他們可以信心百倍，不用擔心任何考不過的風險，當然也可以輕鬆自如的面對考試了，這不僅是心理上的幫助，更重要的是通過考試獲得認證，幫助他們拼一個美好的明天。

Shobhadoshi長年以來一直向大家提供關于IT認證考試相關的學習資料。Oracle的1z0-064題庫最新資訊題庫由世界各地的資深IT工程師組成的專業團隊制作完成，包含最新的考試試題，并附有全部正確的答案，幫助考生通過他們認為很難的1z0-064題庫最新資訊考試。

1z0-064 PDF DEMO:

QUESTION NO: 1
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: 2
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: 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
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

Oracle的Microsoft MB-240考試雖然很艱難，但我們考生要用最放鬆的心態來面對一切艱難，因為Shobhadoshi Oracle的Microsoft MB-240考試培訓資料會幫助我們順利通過考試，有了它我們就不會害怕，不會迷茫。 充分利用SAP C-S4TM-2023題庫你將得到不一樣的效果，這是一個針對性強，覆蓋面廣，更新快，最完整的學習資料，保證您一次通過SAP C-S4TM-2023考試。 購買我們Shobhadoshi Oracle的Huawei H19-308-ENU考試認證的練習題及答案，你將完成你人生中最重要的考前準備問題，你將得到最高品質的培訓資料，今天購買我們的產品，是你為自己打開了新的大門，也是為了更美好的未來，也使你付出最小努力，獲得最大的成功。 你很快就可以獲得Oracle APA AICP 認證考試的證書。 Huawei H19-486_V1.0 - 你現在要做的就是參加被普遍認可的、有價值的IT資格考試。

Updated: May 28, 2022