Which of the following options applies to virtual Ethernet devices（） ["A virtual Ethernet adapter can only connect to other partitions within the same system.","A virtual Ethernet adapter needs to be connected to an external VLAN capable switch to be able to communicate with other partitions on the same system.","A partition can support an unlimited number of virtual Ethernet devices.","A virtual Ethernet adapter in the VIO Server that is part of a SEA should not have the "trunk flag" set"]
对于高职高专毕业生对就业岗位、薪资期望水平进行调查，适宜采用（）方式。 ["市场普查","重点市场调查","典型市场调查","随机市场调查"]
After running the vmstat command， which of the following would most likely cause the value in the blocked column to be unusually high？（） [" Kernel thread"," Too many users"," Memory shortage"," Network contentio"]
If a parent organization is not specified when registering a user， which organization will the user be a member of？（） ["Buyer Organization","Default Organization","No Organization","Root Organization","Seller Organizatio"]
1200H型开孔机液压动力设备部件不包括（） ["油箱","发动机","油水分离器","液压泵"]
教师的专业知识：教师专业化的教学（）是实现教学优质的关键。
