正确答案:
题目:网络主机活动扫描最常见的方法是使用ICMPEcho方式扫描。()
解析:答案:正确
查看原题 点击获取本科目所有试题
举一反三的答案和解析:
[单选题]●In general,atypical (71) model is composed of several phases, such as requirements analysis phase, generaUdetailed design phase, implementation phase, system acceptance testing phase.(71)
waterfall
[单选题]The prototyping method is a dynamic design processs, which requires people who use prototyping method to have the following capability of(66).
coordinate & organize eloquently
解析:解析:译文:原型化方法是一种动态设计过程,它要求使用该方法的人具有以下能力:C.善于表达调整&组织。
[单选题]交换机的所有端口在缺省配置的情况下(52)。如果属于同一VLAN的数据帧是连接在不同交换机上的,必须通过(53)传输。
属于同一VLAN