A simple, inexpensive broadcast device that joins multiple computers together in a single network but does not manage the traffic between the connections, which usually results in frequent collisions. It is used as the central wiring mechanism in a star topology network layout.
Jeff Bezos net worth and salary: Jeff Bezos is an American philanthropist, businessman and space explorer who has a net worth of $89 billion. Jeff Bezos is the founder, chief executive officer, president and chairman of the board of Amazon.com.
About Jeffrey Garten Jeffrey Garten is an author and professor who has an estimated net worth of $12.5 million. Born Jeffrey E. Garten on October 29, 1946, he earned his B.A. from Dartmouth College in 1969, and an M.A. (1972) and Ph.D. (1980) from the School of Advanced International Studies at the John Hopkins University.