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【单选题】Once there was a famous English painter. His name was Peter. He was asked to paint some pictures on the walls of the king’s palace. With the help of a worker, Peter started painting on the platform (平...
A.
To paint some pictures on the walls of the king’s palace.
B.
To paint some pictures at home.
C.
To take pictures for the king.
【单选题】低端路由器需要支持——。
A.
防火墙、QoS、安全与VPN策略
B.
局域网、ADSL接入、PPP接人方式与协议
C.
中型的园区网或企业网
D.
IP协议、IPX、Vines等多种协议