POE电源适配器的LAN口、POE口分别连接什么（)。

A.POE供电将烧毁该机顶盒31

B.如果是符合802.3af协议的POE交换机，因其单口供电功率较小将不能烧毁该机顶盒

C.网线导电能力小，起到了保护作用，POE交换机将不能烧毁该机顶盒

D.正常情况下POE交换机不会对普通机顶盒供电，因而并不会烧毁该机顶盒

A.后者支持访间POE口接入的SDC

B.后者能组RAID5

C.后者CPU处理能力更强

D.后者支持电源更强

What is implied by the mention of Scott, Poe and Hawthorne？

A．Irving enjoyed great popular admiration.

B．Scott, Poe and Hawthorne were primarily responsible for Irving' s success.

C．Irving' s work was net only popular, but also of high literary quality.

D．More Americans than Britons admired Irving.

What is implied by the mention of Scott，Poe and Hawthorne？

A.Irving enjoyed great popular admiration．

B.Scott，Poe and Hawthorne were primarily responsible for Irving"s success．

C.Irving’s work was not only popular，but also of high literary quality．

D.More Americans than Britains admired Irvin9．

A.50M

B.75M

C.100M

D.150M

A.HGU光猫的LAN口接路由器的WAN口，路由器配置为自动获取。关闭路由器的DHCP功能

B.HGU光猫的LAN口接路由器的WAN口，路由器网关配置为192.168.10.1

C.HGU光猫的LAN口接路由器WAN口，关闭路由器的DHCP功能

D.HGU光猫的LAN口接路由器LAN口，关闭路由器的DHCP功能

A.家中网络环境

B.现有网络设备

C.家中网络线路

D.家中电脑数量

E.家中无线干扰情况