根据我国《标准化法》,对需要在全国范围内统一的技术要求,应当制定()标准。
A.地方
B.国家
C.行业
D.企业
A.地方
B.国家
C.行业
D.企业
第3题
A.Init
B. 2Way
C. ExStart
D. Exchange
第4题
A. RTA will not establish an OSPF adjacency w ith RTB
B. RTA will send OSPF hello packets, but will not send OSPF updates
C. RTA will not accept OSPF hello packets from RTB
D. RTA will send OSPF updates, but will not establish an adjacency with RTB
第5题
A.The NProuter has two OSPF neighbors in the "Full" adjacency state
B.The NProuter serial0/0 interface has the OSPF dead timer set to 10 seconds
C.The NProuter serial0/0 interface has been configured with an OSPF network type of "pointtopoint"
D.The 10.1.1.1 and 10.1.1.2 routers are not using the default OSPF dead and hello timers setting
E.The "Mismatched" error is caus ed by the expiration of the OSPF timers
第6题
A. area IDs
B. process IDs
C. router IDs
D. hello timers
第8题
A. TK1# show ip ospf interface
B. TK1# show ip ospf priority
C. TK1# show ospf neighbor detail
D. TK1# show ospf processes
E. TK1# show ospf neighbor state
第9题
A.microtubule
B.microfilament
C.IF
D.spindle body
第10题
According to the passage, which of the following factors could influence dust formation?
A.humidity of asbestos that is used
B.the state and type of asbestos
C.ways people use asbestos
D.weather
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