What feature of a networks switch allows an administrative to create separate broadcast domains?() [" Store-and-forward switching"," Microsegmentation"," Transparent bridging"," Fragment-free switching"," Virtual LANs"," Cut-through switching"]
什么是柴油发电机组自起动成功?
()是无产阶级政党的根本组织原则,也是无产阶级的根本领导制度。 ["密切联系群众","实事求是","民主集中制","理论联系实际"]
化疗患者血象低于多少时,应采取保护性隔离:() ["白细胞低于3×10^9\/L,中性粒细胞低于0.5×10^9\/L","白细胞低于4×10^9\/L,中性粒细胞低于0.5×10^9\/L","白细胞低于1×10^9\/L,中性粒细胞低于0.5×10^9\/L","白细胞低于2×10^9\/L,中性粒细胞低于0.3×10^9\/L","白细胞低于1×10^9\/L,中性粒细胞低于0.3×10^9\/L"]
由各种光源发出的光,光波的长短、强弱、比例性质不同,形成不同的色光,叫做() ["光源色","物体色","固有色","颜料色"]
按标准的级另分类,我国的标准分为:国家标准、行业标准、()、企业标准。