写出完成下列功能的DOS命令，其中DOS的所有外部命令在C：\DOS目录下。将C盘一级子目录Q2下的文件L1.COM以新文件名FF.EXE复制到B盘当前目录下。
细晶强化
You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter. Your computer is able to access the Internet but is unable to discover other computers in the local wireless network. You need to configure the wireless connection to allow your computer to discover other computers. What should you do？（） Configure the network category of your wireless network connection to Private.。 Configure the network category of your wireless network connection to Public.。 Configure the TCP/IP packet filtering on the wireless network connection.。 Configure the wireless network connection with the appropriate authentication to the router.。
试论股份公司股东大会会议的决议及其违法时的救济。
Why is there no need to configure complex overlay network topologies when using Cisco WAAS? （） remote scheduling of software distribution。 comprehensive logs, reports, and graphs。 automatic discovery of Cisco WAEs。 content pre-positioning。
下列选项中，不属于国际经济法调整对象的是（）
