单项选择题
A.Device Manager B.System Properties C.Membership Manager D.Network and Dial Up Connections
WhenmakingaserialconnectionbetweentwoWindows2000machine...
单项选择题When making a serial connection between two Windows 2000 machines， which type of cable is needed for proper communications？（）
A.RG-59 coaxial cable B.RS-232 Null Modem cable C.telephone cable D.UTP CAT5 patch cable
WhichsystemisusedtoresolvenamesontheInternet，suchascomp...
单项选择题Which system is used to resolve names on the Internet， such as comptia.org， to IP addresses？（）
A.WINS（windows internet name service） B.HOSTS C.DNS D.LMHOSTS
WhichtoolcanbeusedtoviewTCP/IPconfigurationsettingsonaW...
单项选择题Which tool can be used to view TCP/IP configuration settings on a Windows 2000 machine？（）
A.TRACERT B.IPCONFIG C.NSLOOKUP D.WINIPCFG
