日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項(xiàng)選擇題

A technician at a company providing online, real-time media streaming to the Internet needs a network technology that will reduce bandwidth while delivering high throughput.
Which of the following can the technician implement to fit these requirements?（）

A.Subnetting
B.Unicast
C.Broadcast
D.Multicast

你可能感興趣的試題

單項(xiàng)選擇題

A computer is able to ping other devices on the same network but is unable to ping devices onanother network. Which of the following needs to be configured?（）

A. DNS primary server
B. Host route
C. Proxy ARP
D. Default gateway

單項(xiàng)選擇題

Two autonomous networks who wish to exchange routing data should use which of the following protocols?（）

A.OSPF
B.BGP
C.EIGRP
D.IS-IS