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.
$120 Million. Sammy Hagar net worth: Sammy Hagar is an American rock singer and entrepreneur who has a net worth of $120 million. Sammy Hagar is probably most famous for his association with the band Van Halen.Hagar's first big break within the world of music came in 1973 as a result of his association with the band Montrose.hile Sammy made his first fortune in the music industry, the bulk of his net worth actually has nothing to do with Van Halen.