Anadministratorhassetupacompany’sintranetserver.Usersshouldbeabletoaccessitbutnousersareableto.TheadministratorverifiesthatthewebsiteisaccessiblebyIPaddress.Which ofthefollowingshouldtheadministratorlookatFIRSTtoresolvetheissue？（）
A.WINSserver
B.DNSserver
C.Lmhostsfile
D.DHCPcache
参考答案：B
