Your network has 20 computers connected to a hub You want to

Your network has 20 computers connected to a hub. You want to increase performance by reducing the size of the collision domain as much as possible. Which of the following devices can be used to do this?

A. A hub

B. A bridge

C. A switch

D. None of the above

Solution

B. A bridge

C. A switch

because the number of ports of bridges and switches are the same as that of collision domains but switches are better than bridges.