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You are the Database Administrator (DBA) of your company. You execute the following statement on an Oracle 10g instance: SQL> ALTER SYSTEM SWITCH LOGFILE; Which two tasks are performed when the statement is executed? ()
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Before a Flashback Table operation,you execute the following command: ALTER TABLE employees ENABLE ROW MOVEMENT; Why would you need this to be executed?()
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You executed the following commands in a database session:What could have caused the recycle bin to clean up?()
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View the Exhibit and examine the steps that you executed to create a database resource plan.Subsequently, you execute the following procedure which results in an error:SQL> EXECUTE dbms_resources_manager.validate_pending_area ();What could be the reason?()
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