【简答题】Decide on a Major Advisor: Okay, let's look at your next semester. Did you ( 1 ) on a major? Student: I'm not sure. My ( 2 ) is to go for something with good career potential. Advisor: I see you a...
【单选题】按网络的作用范围可将计算机网络分为广域网、城域网、局域网和个人区域网,下列关于广域网、城域网的选项中,不正确的是( )
A.
城域网通常跨接很大的物理范围,能连接多个城市、国家
D.
在计算机网络和工业业务发展初期,各企业管理信息系统和访问信息系统的用户基本都处在局域网内
【单选题】Engineers don't know what to make____it.