1z0-050考試資料：
Oracle Database 11g: New Features for Administrators
科目編號 : 1z0-050
科目名稱 : Oracle Database 11g: New Features for Administrators
1z0-050 考試是Oracle認證的 Oracle Database 11g: New Features for Administrators 認證考試官方代號，Oracle Database 11g: New Features for Administrators 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。
Oracle 11i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1z0-050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。
因爲11g産品發布的時間不長，産品相應的培訓以及認證仍在陸續完善和發布之中。鑒于現在産品使用較多的仍然是9i和10g的數據庫，學員可以先考這兩個産品的認證。
而且Oracle甲骨文大學現在已經發布了11g OCP相關的升級考試科目，學員可以通過參加升級考試來將自己的OCP證書進行升級。10g DBA OCP升級到11g OCP，只需通過1Z0－050這門考試即可，無需另外參加培訓。
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1z0-050考古題分享：
1z0-050考古題問題與答案賞析
1.Identify two situations in which you can use Data Recovery Advisor for recovery. (Choose two.)
A.The database files are corrupted when the database is open.
B.The archived log files are missing for which backup is not available.
C.The user has dropped an important table that needs to be recovered.
D.You are not able to start up the database instance because the required database files are missing.
Answer: AD
2. Which dependent object will get invalidated even if it is not affected by the table redefinition?
A.views
B.triggers
C.packages
D.synonyms
Answer: B
3. Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework?
A.SQL statements that are part of the AWR baseline only
B.SQL statements based on the AWR top SQL identification
C.SQL statements that are part of the available SQL Tuning Set (STS) only
D.SQL statements that are available in the cursor cache and executed by a user other than SYS
Answer: B
4. During the installation of Oracle Database 11g, you do not set ORACLE_BASE explicitly. You selected the option
to create a database as part of the installation. How would this environment variable setting affect the installation?
A.The installation terminates with an error.
B.The installation proceeds with the default value without warnings and errors.
C.The installation proceeds with the default value but it would not be an OFA-compliant database.
D.The installation proceeds with the default value but a message would be generated in the alert log file.
Answer: D
更多IT認證考試科目推薦：
