单项选择题 You work as the IT professional in an international company which is named wikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services, configuring name resolution and network access and so on. Your company has a server named printer a that runs windows server 2008. Printer a has the print services server role installed. You have to reduce the so what action should you perform?（）

单项选择题 Your network contains a Distributed File System (DFS) target folder named Folder1 that contains 100 GB of data. You plan to create a new DFS replica of Folder1 on a server named Server2. You need to prestage the data in Folder1 on Server2. The solution must ensure that the amount of initial DFS replication traffic is minimized. Which tool should you use to prestage the Folder1 data？（）

单项选择题 Your company has a main office and a branch office. The network contains two servers named Server1 and Server2 that run Windows Server 2008 R2. Server1 is located in the main office. Server2 is located in the branch office. You have a domain-based namespace named \\contoso.com\DFS1. Server1 is configured as the namespace server for \\contoso.com\DFS1. \\contoso.com\DFS1 has a folder named Folder1. The folder targets for Folder1 are \\Server1\Folder1 and \\Server2\Folder1. Users in the main office report that they view different content in Folder1 than users in the branch office. You need to ensure that the content in Folder1 is identical for all of the users. What should you do?（）