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1z0-043

单项选择题

You work as a database administrator at Certkiller .com. In your production database there is a job， CALC_STAT， which has been scheduled to run every Friday at 5.00 p.m. CALC_STATupdates the optimizer statistics for the objects owned by the APPSschema. You want the task to be generic， thereby allowing users to modify the attributes of the task at run time without affecting the original task.Which component of Oracle Scheduler must you define to achieve this？（）

A. Window
B. Program
C. Job class
D. Window group

相关考题

单项选择题 Consider the following configuration：  /devices/D1is a member of disk group dgroupA.  /devices/D2is a member of disk group dgroupA.  /devices/D3is a member of disk group dgroupA.  You plan to add a new disk， /devices/D4，to the disk group dgroupA.  You execute the following command：  SQL> ALTER DISKGROUP dgroupA ADD DISK ’/devices/D*’；  Which task would be accomplished by the command？（）

单项选择题 You executed the following query：  SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（）

多项选择题 YouareworkingonanOracleDatabase10gdatabase.YouenabledtheFlashbackDatabasefeature.Whichtwostatementsregardingflashbacklogsaretrue？（）

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