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Evaluatethefollowingblockofcode:BEGINDBMS_NETWORK_ACL_ADMIN.CREATE_ACL(acl=>’mycompany-com-permissions.xml’,principal=>’ACCT_MGR’,is_grant=>TRUE,privilege=>’connect’);DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL(acl=>’mycompany-com-permissions.xml’,host=>’*.mycompany.com’);END;Whatistheoutcomeoftheabovecode?()
A.Itproducesanerrorbecauseafullyqualifiedhostnameneedstobespecified.
B.Itproducesanerrorbecausetherangeofportsassociatedwiththehostshasnotbeenspecified.
C.Itcreatesanaccesscontrollist(ACL)withtheuserACCT_MGRwhogetstheCONNECTand RESOLVEprivileges.
D.Itcreatesanaccesscontrollist(ACL)withtheuserACCT_MGRwhogetstheCONNECT privilegebutnottheRESOLVEprivilege.
参考答案