您有一台运行 Windows Vista 的计算机。您需要确定这台计算机是否能升级到 Windows 7。您应该使用哪个工具？（） ["适用于 Windows 7 的 Windows Anytime Upgrade","适用于 Windows Vista 的 Windows Anytime Upgrade","Windows 7 升级顾问","WindowsVista 升级顾问"]
某公司的研发与开发活动在印度进行，劳动密集型的零部件在中国生产，该公司这种获取竞争优势的方法属于以下哪种（） ["利用不同国家资源供应和市场潜力的差异","规模经济","范围经济","低价格策略"]
You are the administrator of a Windows Server 2003 computer named Server1. User profiles are stored on Server1. A user named Peter reports that he accidentally deleted a folder named WorkProduct from his user profile. He needs to have his WorkProduct folder restored. Other users are accessing Server1, and you do not want to negatively affect their work. You locate the latest backup that contains the files that you need to restore. You need to restore Peter’s WorkProduct folder. You want to achieve this goal by using the minimum amount of administrative effort. What should you do? （） [" Restore Peter's WorkProduct folder, and clear the Restore junction points, but not the folders and the file data they reference check box."," Restore the Documents and Settings folder that contains the WorkProduct folder."," Restore Peter’s WorkProduct folder, and choose an alternate location for the restoration."," Restore Peter’s WorkProduct folder, and choose the original location for the restoration."]
请简述多向思维的特点与培养途径。
Your network contains an Active Directory forest named contoso.com. You plan to add a new domain named nwtraders.com to the forest. All DNS servers are domain controllers. You need to ensure that the computers in nwtraders.com can update their Host （A） records on any of the DNS servers in the forest. What should you do（） ["Add the computer accounts of all the domain controllers to the DnsAdmins group.","Add the computer accounts of all the domain controllers to the DnsUpdateProxy group.","Create a standard primary zone on a domain controller in the forest root domain.","Create an Active Directory-integrated zone on a domain controller in the forest root domain."]
试述磁粉探伤的特点及适用范围。
