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.
Steve Ballmer Net Worth. Steve Ballmer net worth is estimated at $22.9 billion. Born Steven Anthony Steve Ballmer,known for his flamboyant stage appearances at company events is an American businessman. Steve Ballmer net worth came from a percentage of ownership and as former of CEO of Microsoft as well as from his other acquired businesses.