猛安谋克制
按照计算机病毒传播媒介进行分类，病毒可分为（）类。 单机病毒。 操作系统型病毒。 网络病毒。 蠕虫病毒。
群众路线教育实践活动和“三严三实”专题教育针对的是“关键少数”。
A network includes a RIPv2 domain, an EIGRP domain, and an OSPF domain. Each pair of routing domains has multiple routers redistributing routes between the p air of domains. The design requires that the redistribution configuration avoid matching based on prefix/length because of the trouble in maintaining such configurations. Which one of the following tools can be used in all three routing domains to attem pt to prevent domain loops?（） Setting route tags。 Setting the default administrative distance differently for internal and external routes。 Setting administrative distance differently per route。 Setting metrics much higher for all ext ernal routes than for all internal route。
不应计入管理费用的税金有（） 房产税。 印花税。 消费税。 土地使用税。
Which two are valid values for the element inside a element ofa web application deployment descriptor？（）
