论述伯里克利时代雅典民主政治的特色。
Your company has two branch offices that connect by using a WAN link. Each office contains a server that runs Windows Server 2008 R2 and that functions as a file server. Users in each office store data on the local file server. Users have access to data from the other office. You need to plan a data access solution that meets the following requirements： èFolders that are stored on the file servers must be available to users in both offices. èNetwork bandwidth usage between offices must be minimized. èUsers must be able to access all files in the event that a WAN link fails. What should you include in your plan？（） ["On both servers， implement DFS Replication.","On both servers， install and configure File Server Resource Manager （FSRM） and File Replication service （FRS）.","On one server， install and configure File Server Resource Manager （FSRM）. On the other server，install and configure File Replication Service （FRS）.","On one server， install and configure Distributed File System （DFS）. On the other server， install and configure the Background Intelligent Transfer Service （BITS）."]
比较问卷调查与访谈调查的优缺点。
基金证券各种价格确定的最基本依据是（） ["每基金单位净资产值及其变动","发行价","收盘价","开盘价"]
分别画出总线网、环网和树型网的拓扑结构。
虞世基的《出塞》、杨素的《出塞篇》、卢思道的《从军行》、薛道衡的《渡河北》等诗，就其内容和风格来看，可以说是（）的先驱。
