赤壁之战
Refer to the exhibit。A problem with network connectivity has been observed.It is suspected that the cable connected to switch port Fa0/9 on Switch 1 disconnected.What would be an effect of tis cable being disconnected?（） ["Host B would not be able to access the server in VLAN9 until the cable is reconnected","For less than a minute ,Host B would not be able to access the server in VLAN9.Then normal network function would resume.","Communication between VLAN3 and the other VLANs would be disabled","The transfer of files from Host B to the server in VLAN9 would be significantly slower."]
中药制药设备中，前处理设备大致有（） ["炮制设备","筛选设备","干燥设备","粉碎设备"]
少年人口儿童系数
学生心理健康的基本标准：（）。 [" 正确的自我意识","满意的心境","和谐的人际关系","健全的人格","正常的心理和行为"]
智能公共交通系统
