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【单选题】
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic, what is the cause of this problem?A.
The OSPF area is not configured properly.
B.
The priority on R1 should be set higher.
C.
The cost on R1 should be set higher.
D.
The hello and dead timers are not configured properly.
E.
A backup designated router needs to be added to the network.
F.
The OSPF process ID numbers must match.
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举一反三
【单选题】成熟红细胞糖酵解产生的ATP，不用于下列哪项生理活动
A.
用于氨基酸的活化
B.
维持钙泵的正常运转
C.
用于NAD\r\n + \r\n的生物合成
D.
用于葡萄糖的活化
【单选题】以下哪个选项是错误的？
A.
" x " yA(x,y) Þ " y " xA(x,y)
B.
" x " yA(x,y) Þ $ y " xA(x,y)
C.
" x $ yA(x,y) Þ $ y " xA(x,y)
D.
$ y " xA(x, y) Þ " x $ yA(x ,y)
【简答题】一章五节 P13 仓储管理的发展趋势1)实现( )、 2) ( )管理 、 3)新( ) 、 4( )
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