Your network contains a single Active Directory domain. All domain controllers run Windows Server 2008 R2. There are 1，000 client computers that run Windows 7 and that are connected to managedswitches. You need to recommend a strategy for network access that meets the following requirements： èUsers are unable to bypass network access restrictions. èOnly client computers that have up-to-date service packs installed can access the network. èOnly client computers that have up-to-date anti-malware software installed can access the network. What should you recommend？（） ["Implement Network Access Protection （NAP） that uses DHCP enforcement.","Implement Network Access Protection （NAP） that uses 802.1x enforcement.","Implement a Network Policy Server （NPS）， and enable IPsec on the domain controllers.","Implement a Network Policy Server （NPS）， and enable Remote Authentication Dial-In User Service （RADIUS） authentication on the managed switches."]
采用砂浆剪切法测定砌体工程砂浆强度时，砂浆片试件一个测区的墙面尺寸宜为（）。 ["0.5m³0.5m","0.2m³0.2m","0.6m³0.6m","0.3m³0.3m"]
（）文本是工业化和都市化以来运用大众传播媒介传输的、注重满足普通市民的日常感性愉悦需要的文学文本。 ["大众文化","民间文化","精英文化","高雅文化"]
电子媒介是由电磁波或电子技术去复制和传送信息的媒介技术，主要包括（）、电影和电视三种形态。 ["网络","广播","文字","视频"]
论述《儒林外史》的讽刺艺术。
简述系统分析阶段的主要任务。
