Which of the following can either directly or indirec tly identify all the interfaces for which both 1) OSPF has been enabled and 2) OSPF is not passive?（） [" show ip ospf database"," show ip ospf interface brief"," show ip protocols"," show ip route ospf"," show ip ospf neighbor"]
现象学
常务董事
微机诞生于20世纪70年代，其发展主要表现在微处理器的发展上，至今为止可概括为二代微机（20世纪70年代中后期），采用()微处理器。 ["8位","4位","16位","32位"]
可以表示为混凝土立方体抗压强度标准值30MPa≤fcu，k＜35MPa的混凝土等级的是（） ["C25","C30","C35","C40"]
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