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单项选择题
A.WPA TLS
B.WPA PEAP
C.64-bit WEP
D.128-bit WEP
单项选择题
A.tracert
B.ping
C.arp
D.netstat
单项选择题
A.their legal department
B.IANA
C.IEEE
D.their IT department
单项选择题
A.The cordless phones are plugged into same outlet as the router
B.The cordless phones are 5.8Ghz which interferes with wireless
C.The cordless phones are 2.4Ghz which interferes with wireless
D.The cordless phones are plugged into the RJ-11 jack
单项选择题
A.172.16.1.25
B.169.254.1.25
C.10.16.1.25
D.192.168.1.25
单项选择题
A.10.20.1.1
B.168.192.10.1
C.233.10.20.1
D.172.20.10.1
单项选择题
A.The file server is offline.
B.The DNS server is not resolving correctly.
C.The DHCP server is not assigning correct IP addresses.
D.The domain controller is not responding.
单项选择题
A.CSMA/CD
B.CSMA/CA
C.CHAP
D.Token passing
单项选择题
A.WAP
B.Hub
C.Switch
D.Router
单项选择题
A.Laye r2
B.Layer 3
C.Layer 5
D.Layer 7