单项选择题

Youissuedthefollowingstatement:SQL>ALTERDATABASEBACKUPCONTROLFILETOTRACE;Whatwillbetheresultofissuingthestatement?()

A.Thecontrolfilewillbemultiplexed.
B.Thecontrolfilewillberecreated.
C.ThescriptcontainingtheCREATECONTROLFILEstatementwillbecreated.
D.Thebinarybackupofthecontrolfilewillbecreated.
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