Giventheexhibitbelow.Youareanetworkmanagerofyourcompany.YouarereadingyourSyslogserverreports.Ontheba
10 查阅
A.Thisisanormalsystem-generatedinformationmessageanddoesnotrequirefurtherinvestigation.
B.Servicetimestampshavebeengloballyenabled.
C.Thismessageisunimportantandcanbeignored.
D.Thismessageisalevel5notificationmessage.
参考答案: