【简答题】A ring network is fast because all the data travel in the same_________ .
【判断题】目前,霸权主义与强权政治是威胁世界和平与稳定的主要根源。
【简答题】A ring network is set up when the ____________s are arranged in a ring.
【判断题】Token-ring network has conflicts.
【简答题】根据给出的短语,写出中文意思:ring network
【判断题】When one computer in the bus or ring network breaks down, the whole network may fail to work.
【简答题】为什么说霸权主义、强权政治依然是威胁世界和平与稳定的主要根源?
【单选题】A ________ local area network consists of a closed loop of repeaters that allow data to circulate around the ring.