Examsoon認證考試題庫

一、Examsoon認證考試題庫分享1Z0-043考古題

Examsoon認證考試題庫－始終致力與爲客戶提供ORACLE 認證的全真考題及認證學習資料,助您壹次通過ORACLE 認證考試。下面是ORACLE 認證考試1Z0-043考古題分享：

1Z0-043考古題問題與答案賞析

1.You have a readonly tablespace on readonly media. You want to perform a media recovery on the existing data files, but using a backup control file. The backup control file indicates that the status of the readonly tablespace was read/write when the control file was backed up.What should you consider?

A. drop the readonly tablespace and recreate the tablespace after recovery

B. take data files from the readonly tablespace offline before performing a recovery

C. perform a recovery; status of the tablespace in control file will be changed automatically

D. recovery using backup control file is not possible, so restore all the files from the last full database backup, and then open the database

Answer:B

2. A redo log file is corrupted while the database is open; as a consequence, database operations are stopped because archiving cannot continue.What would you do to solve the problem?

A. clear the redo log group

B. perform redo log file import

C. perform an incomplete recovery

D. perform a redo log recovery using Recovery Manager (RMAN)

E. shut down the database and open the database in the NOARCHIVELOG mode

Answer:A

3. Last night, a media failure caused the loss of a temporary file that belongs to your database. Which two things may happen this morning when you try to open your database? (Choose two.)

A. The database opens normally.

B. The database prompts for a database recovery.

C. The database writer writes to a trace file, indicating that the temporary file is not found.

D. The database gets mounted and throws an error indicating that the temporary file requires recovery.

Answer:AC

二、1Z0-043 考試推薦及Oracle認證介紹：

1Z0-043 考試是 Oracle 公司的 Oracle Database 10g: Administration II 認證考試官方代號，Oracle Database 10g: Administration II 認證作為全球IT領域專家 Oracle 熱門認證之壹，是許多大中IT企業選擇人才標準的必備條件。

10g DBA 認證是業界最廣泛認可的IT技術認證之壹，也是業界最權威、最受尊敬的認證之壹。獲得1Z0-043認證不僅僅能證明您的IT技術能力，更是您進入職場的敲門磚，也是提高您身價的另壹捷徑。

Oracle認證分兩大塊，壹塊是開發，壹塊是管理。開發主要是寫寫存儲過程、觸發器什麽的，還有就是用Oracle的Develop工具做form。有點類似于程序員，需要有較強的邏輯思維和創造能力，個人覺得會比較辛苦，是青春飯J；管理則需要對oracle數據庫的原理有深刻的認識，有全局操縱的能力和緊密的思維，責任較大，因爲壹個小的失誤就會down掉整個數據庫，相對前者來說，後者更看重經驗。其中1Z0-043 考試是 Oracle 公司的 Oracle Database 10g: Administration II 認證考試官方代號，是Oracle 10g DBA 重要的壹個認證科目，其價值不容小觑

考兩門可以拿到oca，考試的時候壹定要考042再配007 或047或051在此基礎上進行培訓並且拿到培訓證明，然後再考壹門就可以拿到ocp。

有證書可能幫助妳獲得壹個面試，但是它不壹定幫妳獲得壹份工作。招聘人員對于DBA期待兩件事：核心數據庫管理系統知識和實際經驗。爲了衡量具有的知識，壹些公司和/或代理機構將利用認證來預選候選人簡曆，接受那些具有證書和拒絕那些沒有的。其他的公司會在面對面的面試中通過對候選人提問技術問題來考查，不管他們有沒有證書。

三、1Z0-043考試資料：

Oracle Database 10g: Administration II

科目編號 : 1Z0-043

科目名稱 : Oracle Database 10g: Administration II

考试时间：120min

题目数量：92

通过分数：70%

更多IT認證考試科目代碼分享：

1Y0-A18