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Oracle Database 1z0-064信息資訊 - Oracle Database 12c: Performance Management and Tuning Shobhadoshi的產品是一個很可靠的培訓工具。 你對Shobhadoshi瞭解多少呢?你有沒有用過Shobhadoshi的IT考試考古題,或者你有沒有聽到周圍的人提到過Shobhadoshi的考試資料呢?作為IT認證考試的相關資料的專業提供者,Shobhadoshi肯定是你見過的最好的網站。為什麼可以這麼肯定呢?因為再沒有像Shobhadoshi這樣的網站,既可以提供給你最好的資料保證你通過考試,又可以提供給你最優質的服務,讓你100%地滿意。
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Oracle 1z0-064信息資訊認證既然那麼受歡迎,Shobhadoshi又能盡全力幫助你通過考試,而且還會為你提供一年的免費更新服務,那麼選擇Shobhadoshi來幫你完成夢想。為了明天的成功,選擇Shobhadoshi是正確的。選擇Shobhadoshi,下一個IT人才就是你。
為了配合當前真正的考驗,從Shobhadoshi Oracle的1z0-064信息資訊考試認證考試考古題的技術團隊的任何變化及時更新的問題和答案,我們也總是接受用戶回饋的問題,充分的利用了一些建議,從而達到完美的Shobhadoshi Oracle的1z0-064信息資訊考試認證測試資料,使我們Shobhadoshi始終擁有最高的品質。
QUESTION NO: 1
Examine the partial AWR report taken for a time period of 60 minutes:
Which two inferences can you draw from this report? (Choose two.)
A. The CPUs are busy executing server processes and background processes for a considerable amount of CPU time.
B. The database user calls are spending most of their time waiting for sessions that are in more important consumer groups.
C. The database user calls are spending most of their time in I/O for single block reads.
D. The database user calls are issuing frequent explicit commits.
Answer: A,C
QUESTION NO: 2
Examine the command to change a parameter value from the default to 50:
SQL> ALTER SYSTEM SET OPTIMIZER_INDEX_COST_ADJ = 50;
What is the effect of changing the value of the parameter? (Choose the best answer.)
A. It influences the optimizer to use bitmap indexes as the estimated cost of conversion from bitmap to rowid is reduced.
B. It influences the optimizer to use indexes instead of full table scans as the estimated cost of using an index is reduced.
C. It influences the optimizer to always use fast full index scans as the estimated cost of using an index is reduced.
D. It influences the optimizer to use full table scans instead of index scans as the estimated cost of full table scan is reduced.
Answer: B
QUESTION NO: 3
Which two are prerequisites for running the I/O calibration tool? (Choose two.)
A. The database must be in MOUNT state.
B. The disks to be tested must be configured to use asynchronous I/O for data files.
C. The database should be opened in restricted mode.
D. The database instance must be started using an SPFIL
E. For determining latency time, the STATISTICS_LEVEL parameter must be set to TYPICAL or ALL.
Answer: A,D
QUESTION NO: 4
Examine the parameters set for your database instance:
You are administrating a database that supports a DSS workload. You make some changes to the sizes of memory components. Consequently, you receive this error:
Which three actions might resolve the issue?
A. pinning the cursors in the shared pool
B. setting the value of MEMORY_MAX_TARGET to the value of the SGA_MAX_SIZE parameter
C. enabling Automatic Memory Management for the database instance
D. increasing the size of the shared pool
E. setting the PGA_AGGREGATE_TARGET parameter to 0 and the MEMORY_TARGET parameter to the value of the PGA_AGGREGATE_TARGET parameter
F. enabling Automatic Shared Memory Management for the database instance
Answer: B,C,F
QUESTION NO: 5
In which three situations does DB time always increase? (Choose three.)
A. when I/O wait time increases for foreground processes
B. when more connections are made to a database instance
C. when CPU consumption by background processes increases
D. when the host is CPU bound for foreground processes
E. when wait time for data to be sent over a network increases
Answer: A,B,C
拿到了Oracle Amazon CLF-C02-KR 認證證書的人往往要比沒有證書的同行工資高很多。 我們Shobhadoshi Oracle的SAP C_S4CPB_2502考試認證資料是全球所有網站不能夠媲美的,當然這不僅僅是品質的問題,我們的品質肯定是沒得說,更重要的是我們Shobhadoshi Oracle的SAP C_S4CPB_2502考試認證資料適合所有的IT考試認證,它的使用性達到各個IT領域,所以我們Shobhadoshi網站得到很多考生的關注,他們相信我們,依賴我們,這也是我們Shobhadoshi網站所擁有的實力所體現之處,我們的考試培訓資料能讓你買了之後不得不向你的朋友推薦,並讚不絕口,因為它真的對你們有很大的幫助。 如果您選擇購買Shobhadoshi提供的培訓方案,我們能確定您100%通過您的第一次參加的Oracle Microsoft GH-300 認證考試。 我們Shobhadoshi是一家專業的IT認證網站,它的認證成功率達到100%,許多考生實踐證明了的,因為我們Shobhadoshi擁有一支強大的IT專家隊伍,他們致力於廣大考生的考試題及答案,為廣大考生的切身利益而服務,用自己專業的頭腦和豐富的經驗來滿足考生們的需求,根據考生的需求從各個角度出發,針對性的設計適用性強的考試培訓資料,也就是 Oracle的CIPS L4M6考試培訓資料,包括試題及答案。 IT測試和認證在當今這個競爭激烈的世界變得比以往任何時候都更重要,這些都意味著一個與眾不同的世界的未來,Oracle的Hitachi HQT-6714考試將是你職業生涯中的里程碑,並可能開掘到新的機遇,但你如何能通過Oracle的Hitachi HQT-6714考試?別擔心,幫助就在眼前,有了Shobhadoshi就不用害怕,Shobhadoshi Oracle的Hitachi HQT-6714考試的試題及答案是考試準備的先鋒。
Updated: May 28, 2022
考試編碼:1z0-064
考試名稱:Oracle Database 12c: Performance Management and Tuning
更新時間:2025-06-07
問題數量:120題
Oracle 1z0-064 考試備考經驗
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考試編碼:1z0-064
考試名稱:Oracle Database 12c: Performance Management and Tuning
更新時間:2025-06-07
問題數量:120題
Oracle 1z0-064 最新考題
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考試編碼:1z0-064
考試名稱:Oracle Database 12c: Performance Management and Tuning
更新時間:2025-06-07
問題數量:120題
Oracle 1z0-064 測試引擎
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