172.16.182.1
192.168.1.1
10.16.176.1
192.168.1.6
第1题：
Refer to the exhibit. Which interoperability technique implemented on the dual - stack routers would allow connectivity between IPv6 sites across automatic created tunnels using the 2002::/16 prefix? （）
A. Dual Stack
B. NAT - PT
C. 6to4 tunnel
D. GRE tunnel
E. ISATAP tunnel
第2题：
A.It has more than one interface that is connected to the root network segment.
B.It is running RSTP while the elected root bridge is running 802.1d spanning tree.
C.It has a higher MAC address than the elected root bridge.
D.It has a higher bridge ID than the elected root bridge.
第3题：
The confusion over vocabulary on how to refer to the DNA donor has been cleared.()
第4题：
第5题：
At ______ an occasional survey has been carried out．
A.the remind of the master
B.the refer of the master
C.the render of the master
D.the request of the master
第6题：
A.ARP
B.CDP
C.DHCP
D.DNS
E.ICMP
第7题：
A.172.16.182.1
B.192.168.1.1
C.10.16.176.1
D.192.168.1.6
第8题：
A、similar
B、independent
C、different
D、indifferent
第9题：
Which statement about entering into a tank which has been sealed for a long time is TRUE ________．
A.The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.If the oxygen content tests at less than 12% you should wear an approved gas mask
第10题：
Refer to the exhibt.Host A has tested connectivity to a remote network.What is the default gateway for host A?（）