Rateyourlevelofproficiencywithimplementing，managing，andtroubleshootingnetworkprotocolsandservices，includingTCP\/IPprotocol，dial-upnetworking，InternetInformationServices（IIS），remotedesktop，andInternetconnectionfirewalls.（）
A.VeryHigh
B.High
C.Moderate
D.Low
E.VeryLow
参考答案：A
