设备维修保养制度制定的意义是（）。 ["发现厂内机动车辆制造时缺陷","主要是解决厂内机动车辆安装时的一些缺陷","提高设备的完好率","有效地防止违章操作"]
在定时库存控制模型中，每次订货的订货批量（） ["保持固定不变","随着自上次订货以来物品的使用率的变化而变化","随着订货周期发生变化","随着订货点发生变化"]
白居易主张用诗歌达到一种功利目的，即文章（）合而著，歌诗合（）而作（《与元九书》），这明显地继承了传统的儒家文论思想。
You are the network administrator for . Your network consists of a single Active Directory domain named . All network servers run Windows Server 2003, and all client computers run Windows XP Professional. You install a new file and print server named File1. You configure standard company policies and other local options. You use third-party software to create and save an image of the server. Then you join File1 to the domain. Six weeks later, you reapply the saved image to File1 and restart the server. You try to log on to the domain by using domain credentials. However, you are unsuccessful. You need to log on to File1 and re-establish its domain membership. Your solution must require the minimum amount of administrative effort. Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two) [" Reset the computer account for File1 in Active Directory Users and Computers."," Reset the password for Administrator account by logging on locally to File1 as a member of the local Power Users group."," Reinstall and reconfigure File1."," Join File1 to the domain."," Remove File1 from the domain."]
执行好产出高于投入的目的性原则，保护好创新成果，尤其是（），这是非常重要的事。 ["发明专利","人力资源","降低生产成本","观点创新"]
简述信息资源规划书的主要内容。
