CompTIA A+ Question D-4

A network technician is in the process of setting up a university lab. The lab requires 23 workstations; the workstations will need to be segregated from the rest of the network, with no wireless access, while limiting collisions. Which of the following will satisfy these requirements while being the LEAST expensive?

A. Bridge
B. Switch
C. Router
D. Hub

Correct Answer: B