【单选题】下列汉字的字形结构全部属于上包围结构的一组是()。
【单选题】Zhang Hua is a student at .
A.
. the University ofBeijing
B.
. the Beijing University
D.
. University of Beijing
【多选题】OSPF路由器的类型有哪几种? ( ) (多选题)
【单选题】A customer wants to TFTP a new image from the corporate network to Flash on the Teleworker router through the IPSec tunnel. How should you configure the Teleworker router?()
A.
No additional steps are required.
B.
Add the appropriate source-interface command.
C.
The router cannot access a server in the Enterprise Campus network.
D.
The Teleworker Router does not have any client applications; therefore this type of request is not possible.
【判断题】环境考古学所研究的环境是与人类活动相关的环境.