1Z0-064信息資訊，Oracle 1Z0-064考試大綱 - Oracle Database 12C: Performance Management And Tuning - Royalholidayclubbed

RHC Destination Reviews

Who Is Harpy?

Need More Information?

最新的Oracle 1z0-064信息資訊考試是最受歡迎的認證之一，很多考生都沒有信心來獲得此認證，Royalholidayclubbed保證我們最新的1z0-064信息資訊考古題是最適合您需求和學習的題庫資料。無論您是工作比較忙的上班族，還是急需認證考試的求職者，我們的Oracle 1z0-064信息資訊考古題都適合您們使用，保證100%通過考試。我們還提供一年免費更新服務，一年之內，您可以獲得您所購買的1z0-064信息資訊更新后的新版本，這是不錯的選擇！ Royalholidayclubbed Oracle的1z0-064信息資訊的考題資料物美價廉，我們用超低的價格和高品質的擬真試題和答案來奉獻給廣大考生，真心的希望你能順利的通過考試，為你提供便捷的線上服務，為你解決任何有關Oracle的1z0-064信息資訊考試題的疑問。 Royalholidayclubbed能為你提供真實的 Oracle 1z0-064信息資訊認證考試練習題和答案來確保你考試100%通過。

Oracle Database 1z0-064 這樣，Royalholidayclubbed的資料就可以有很高的命中率。

Oracle的1z0-064 - Oracle Database 12c: Performance Management and Tuning信息資訊考試認證是屬於那些熱門的IT認證，也是雄心勃勃的IT專業人士的夢想，這部分考生需要做好充分的準備，讓他們在1z0-064 - Oracle Database 12c: Performance Management and Tuning信息資訊考試中獲得最高分，使自己的配置檔相容市場需求。因為只有這樣你才能更好地準備考試。最近，Royalholidayclubbed開始提供給大家很多關於IT認證考試的最新的資料。

有人問，成功在哪里？我告訴你，成功就在Royalholidayclubbed。選擇Royalholidayclubbed就是選擇成功。Royalholidayclubbed Oracle的1z0-064信息資訊考試培訓資料是幫助所有IT認證的考生通過認證的，它針對Oracle的1z0-064信息資訊考試認證的，經過眾多考生反映，Royalholidayclubbed Oracle的1z0-064信息資訊考試培訓資料在考生中得到了很大的反響，建立了很好的口碑，說明選擇Royalholidayclubbed Oracle的1z0-064信息資訊考試培訓資料就是選擇成功。

Oracle 1z0-064信息資訊 - 他們都在IT行業中有很高的權威。

眾所周知，1z0-064信息資訊認證在IT認證中有很大的影響力，近年來，該認證已經成為許多成功IT公司的“進門”標準。想快速通過認證考試，可以選擇我們的Oracle 1z0-064信息資訊考古題。選擇我們Royalholidayclubbed網站，您不僅可以通過熱門的1z0-064信息資訊考試，而且還可以享受我們提供的一年免費更新服務。擁有Oracle 1z0-064信息資訊認證可以幫助在IT領域找工作的人獲得更好的就業機會，也將會為成功的IT事業做好鋪墊。

現在很多IT專業人士都一致認為Oracle 1z0-064信息資訊認證考試的證書就是登上IT行業頂峰的第一塊墊腳石。因此Oracle 1z0-064信息資訊認證考試是一個很多IT專業人士關注的考試。

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

題庫所有的問題和答案都與真實的考試相關，我們的Oracle Oracle 1Z0-771軟件版本的題庫可以讓您體驗真實的考試環境，支持多臺電腦安裝使用。 Amazon ANS-C01 - 很多選擇使用Royalholidayclubbed的產品的考生一次性通過了IT相關認證考試，經過他們回饋證明了我們的Royalholidayclubbed提供的幫助是很有效的。 Royalholidayclubbed是一個專門為IT認證考試人員提供培訓工具的專業網站，也是一個能幫你通過Amazon SCS-C02考試很好的選擇。 Oracle Esri EAEP2201 是個能對生活有改變的認證考試。 SAP C-C4H47-2503 - Royalholidayclubbed的產品是由很多的資深IT專家利用他們的豐富的知識和經驗針對IT相關認證考試研究出來的。

Updated: May 28, 2022

by RHC.

---------------

If you don't find what you are looking for here

to help you resolve your timeshare scam or Royal Holiday problem

please write to us at:

harpy @ royalholidayclubbed.com

Link Partner Directory

www . Royal Holiday Clubbed . com

sitemap