A.与销售量成正比
B.大于1
C.与固定成本成反比
D.小于1
第1题
A.netstat
B.traceroute
C.nbtstat
D.ping
第2题
A.Toner
B.Cable tester
C.Butt set
D.Multimeter
第3题
A.IP
B.ICMP
C.TCP
D.UDP
第4题
A. The host needs to open the telnet port.
B. The host needs a route for the translated address.
C. The administrator must use a proxy-arp policy for the translated address.
D. The administrator must use a security policy, which will allow communication between the zones.
第5题
A. RIP v1
B. RIP v2
C. IGRP
D. OSPF
E. EIGRP
第6题
A.to control vty access into a router
B.to control broadcast traffic through a router
C.to filter traffic as it passes through a router
D.to filter traffic that originates from the router
E.to replace passwords as a line of defense against security incursions
第7题
A. show interfaces alarms
B. show interfaces terse
C. show alarms extensive
D. show interfaces extensive
第8题
A. show interfaces alarms
B. show interfaces terse
C. show alarms extensive
D. show interfaces extensive
第9题
A、Network Interface Card
B、Host
C、Hub
D、Switch
第10题
A. show ip ospf [process - id] interface
B. show ip ospf neighbor
C. show ip ospf [process - id]
D. show ip ospf [process - id area - id] database
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