Your company has a main office and 50 branch offices. Each office is configured as an Active Directory site. Each branch office site contains a domain controller. The main office site contains all the global catalog servers in the forest. Each branch office contains a WAN link that connects to the main office. You need to plan the deployment of new Mailbox servers to meet the following requirements： .Ensure that users in the branch offices can access their mailboxes if their local domain controller fails .Deploy the minimum number of Exchange servers What should you include in the plan？（） ["One Mailbox server in each office and global catalog servers in each branch office","One Mailbox server in each office and Universal Group Membership Caching in each branch office","One Mailbox server in each branch office only","Multiple Mailbox servers in the main office only"]
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"]
绿色建筑应坚持（）的建筑理念。 ["节能","环保","可持续发展","经济"]
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."]
对气焊丝的要求有哪些？答：
