计算机网络中主要包括哪些内容？
Look at the graphic below， the connectivity between Cisco IP phone access port and theworkstation CK-PC has been established， how to manage the traffic？（） ["The IP phone access port will override the priority of the frames received from the CK-PC","The IP phone access port would trust the priority of the frames received from the CK-PC","The switch port FaO\/4 would neglect the priority of the frames received from the CK-PC","The switch port FaO\/4 would trust the priority for the frames received from the CK-PC"]
根据党和国家有关规定，为谋取（），给予党和国家工作人员或者其他从事公务的人员以财物，是行贿行为。 ["利益","个人利益","不正当利益","单位利益"]
预应力混凝土预制构件的混凝土强度等级不宜低于（）。 ["C25","C30","C35","C40"]
使用双绞线作为传输介质的是（）。 ["100 Base-2","100 Base-5","100 Base- T","1000 Base-LX"]
边增长边分配
