![](https://lstatic.shangxueba.com/sxbzda/h5/images/m_q_title.png)
Officers are entitled ______ travel first class.A.forB.withC.toD.of
Officers are entitled ______ travel first class.
A.for
B.with
C.to
D.of
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
Officers are entitled ______ travel first class.
A.for
B.with
C.to
D.of
第1题
A. EIA/TIA
B. Q.932
C. Q.933 A
D. IEEE
E. IETF
F. Cisco
G. ANSI
第2题
A. It is globally enabled by default on Cisco routers.
B. It is globally enabled by default on all routers.
C. It is a proprietary protocol.
D. It is a non-proprietary protocol.
E. It can be used to gather hardware and protocol information about neighbor devices.
第3题
A. AES
B. Cisco IPS
C. Cisco Network Assistant
D. Cisco VAM2+
第4题
Shop assistant: May I help you, sir?
Customer:________.
A、Mind your own business
B、Sorry.I don't need your help,thank you
C、I'm just looking.Thanks.
D、If you want to help me,I'll be glad to accept it
第5题
第6题
A. router(config-if)#ip address 142.8.2.1 subnet mask 255.255.252.0
B. router(config-if)#142.8.2.1 0.0.3.255
C. router(config-if)#ip address 142.8.2.1 255.255.252.0
D. router(config-if)#142.8.2.1 subnet mask 255.255.252.0
E. router(config-if)#ip address 142.8.2.1 0.0.3.255
F. router(config-if)#ip address 142.8.2.1 subnet mask /22
第7题
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