IT認證證書是對你的IT專業知識和經驗的最好證明。在IT行業中Oracle 1z0-064最新試題 認證考試是一個很重要的認證考試，但是通過Oracle 1z0-064最新試題 認證考試是有一定難度的。但是為了能讓工作職位有所提升花點金錢選擇一個好的培訓機構來幫助你通過考試是值得的。 那麼想知道為什麼別人很輕鬆就可以通過1z0-064最新試題考試嗎？那就是使用Shobhadoshi的1z0-064最新試題考古題。只用學習這個考古題就可以輕鬆通過考試。 有些網站在互聯網上為你提供高品質和最新的Oracle的1z0-064最新試題考試學習資料，但他們沒有任何相關的可靠保證，在這裏我要說明的是這Shobhadoshi一個有核心價值的問題，所有Oracle的1z0-064最新試題考試都是非常重要的，但在個資訊化快速發展的時代，Shobhadoshi只是其中一個，為什麼大多數人選擇Shobhadoshi，是因為Shobhadoshi所提供的考題資料一定能幫助你通過測試，，為什麼呢，因為它提供的資料都是最新的，這也是大多數考生通過實踐證明了的。

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Oracle Database 1z0-064最新試題 - Oracle Database 12c: Performance Management and Tuning 我們Shobhadoshi有免費提供部分試題及答案作為試用，如果只是我單方面的說，你可以不相信，只要你用一下試用版本，我相信絕對適合你，你也就相信我所說的了，有沒有效果，你自己知道。 有很多網站提供資訊Oracle的最新 1z0-064 試題考試，為你提供 Oracle的最新 1z0-064 試題考試認證和其他的培訓資料，Shobhadoshi是唯一的網站，為你提供優質的Oracle的最新 1z0-064 試題考試認證資料，在Shobhadoshi指導和幫助下，你完全可以通過你的第一次Oracle的最新 1z0-064 試題考試，我們Shobhadoshi提供的試題及答案是由現代和充滿活力的資訊技術專家利用他們的豐富的知識和不斷積累的經驗，為你的未來在IT行業更上一層樓。

我們都清楚的知道，IT行業是個新型產業，它是帶動經濟發展的鏈條之一，所以它的地位也是舉足輕重不可忽視的。IT認證又是IT行業裏競爭的手段之一，通過了認證你的各方面將會得到很好的上升，但是想要通過並非易事，所以建議你利用一下培訓工具，如果要選擇通過這項認證的培訓資源，Shobhadoshi Oracle的1z0-064最新試題考試培訓資料當仁不讓，它的成功率高達100%，能夠保證你通過考試。

Oracle 1z0-064最新試題 - 因為如果錯過了它，你就等於錯失了一次成功的機會。

Shobhadoshi的1z0-064最新試題資料的命中率高達100%。它可以保證每個使用過它的人都順利通過考試。當然，這也並不是說你就完全不用努力了。你需要做的就是，認真學習這個資料裏出現的所有問題。只有這樣，在考試的時候你才可以輕鬆應對。怎麼樣？Shobhadoshi的資料可以讓你在準備考試時節省很多的時間。它是你通過1z0-064最新試題考試的保障。想要這個資料嗎？那就快點擊Shobhadoshi的網站來購買吧。另外，你也可以在購買之前先試用一下資料的樣本。这样你就可以亲自确定资料的质量如何了。

另外，如果你是第一次參加考試，那麼你可以使用軟體版的考古題。因為這是一個完全模擬真實考試的氛圍和形式的軟體。

1z0-064 PDF DEMO:

QUESTION NO: 1
You are administrating a database that supports an OLTP workload. A few users complain about the poor performance of some SQL statements. You notice that these SQL statements belong to different applications and conclude that there is no correlation between them. You create a SQL
Tuning Set (STS) containing these SQL statements.
What must you do to analyze and generate recommendations for the SQL statements in the STS?
A. Submit the STS as input to the SQL Access Advisor to generate recommendations for SQL profiles.
B. Submit the STS as input to the SQL Performance Analyzer to generate recommendations for creating indexes and materialized views.
C. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for SQL plan baselines.
D. Submit the STS as input to the SQL Tuning Advisor to generate recommendations for indexes or
SQL profiles or both.
Answer: C

QUESTION NO: 2
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

QUESTION NO: 3
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: 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
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

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Updated: May 28, 2022