单项选择题 When computers are connected on a network in a manner where the data flows to a central pointand then back out describes which of the following networks?（）

单项选择题 Which of the following network types is being described when computers are connected so thatdata flows from one computer to the other by traveling through each computer in the network?（）

单项选择题 Which of the following is the correct configuration for a RAID 5 array?（）