单项选择题

WhichofthefollowingharddrivebusseswillprovidetheFASTESTspeed？（）

A.SAS
B.SATA
C.PATA
D.EIDE

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单项选择题

AnadministratorhasjustfinishedphysicallyreplacingthesystemboardinaWindowsdomain controller.WhichofthefollowingmustbedonebeforebootingtheserverbackintoWindows？（）

A.UpdatethetimeanddateintheBIOS.
B.UpdatethefirmwareontheSCSIcontroller.
C.Updatethefirmwaretothelatestversion.
D.ConfigureIPMIonthenewboard.

单项选择题

Severalremotesalesemployees，whohavecomeintotheofficethisweek，reportthattheyare unabletogetontheInternet，butnootherusershavereportedsimilarissues.Thehelp deskhasescalatedtheissueandthecasenotesstatethattheusershaveIPaddressesthatbeginwith169.WhichofthefollowingshouldthesystemadministratorcheckFIRST？（）
A.DHCPserver
B.Networkswitches
C.DNSserver
D.Corerouter

A.Thehelp
B.WhichofthefollowingshouldthesystemadministratorcheckFIRST？（）
A.DHCPserver
C.Networkswitches
D.DNSserver
E.Corerouter