You have a DNS server named Server1 that runs Windows Server 2003 Service Pack 2 （SP2）. Server1 is configured to have an IP address of 10.10.0.10.You run the NSLookup command on the server and receive the following error message. You need to ensure that this time-out message does not appear when you run NSLookup. What should you do？（） ["Disable recursion.","Create a reverse lookup zone for 10.10.0.","Add the address 10.10.0.10 to the root hints.","Create a forward lookup zone for contoso.com."]
（）是直接用来控制和管理多媒体硬件，并完成设备的各种操作。 ["多媒体应用软件","多媒体开发工具","多媒体操作系统","多媒体驱动程序"]
一个事务是一个（）的单位，它把必须同时执行或不执行的一组操作（）在一起。
您有一台运行 Windows 7 的客户端计算机。您需要确定已经安装了哪些未签名的驱动程序。您应该运行哪个命令？（） ["Cipher.exe \/s","Driverquery.exe \/si","Msinfo32.exe \/q","Pnputil.exe –i"]
股权众筹平台是指通过互联网平台为股权众筹投融资双方提供（）等相关服务的中介机构。 ["信息发布","需求对接","协助资金划转","公平竞争"]
什么是电子束焊接？有何优点？
