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單項選擇題

The ORDERS table belongs to the user OE. OE has granted the SELECT privilege on the ORDERS table to the user HR.Which statement would create a synonym ORD so that HR can execute the following query successfully?()

A.CREATE SYNONYM ord FOR orders; This command is issued by OE 
B.CREATE PUBLIC SYNONYM ord FOR orders; This command is issued by OE 
C.CREATE SYNONYM ord FOR oe.orders; This command is issued by the database administrator 
D.CREATE PUBLIC SYNONYM ord FOR oe.orders; This command is issued by the database administrator 

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