A network technician is asked to diagnose network performance issues. An examination of the network shows new hubs were daisy-chained into the existing segment to allow for new users recently. Which...

A network technician is asked to diagnose network performance issues. An examination of the network shows new hubs were daisy-chained into the existing segment to allow for new users recently. Which of the following is true?

A. The addition of hubs extends the collision domain, increasing the probability and frequency of collisions and slowing performance.

B. The addition of hubs segments collision domains, decreasing the probability and frequency of collisions and slowing performance.

C. The network performance issues will take care of themselves, as some time will be needed for the daisy-chained hubs to learn the MAC addresses of connected devices.

D. Daisy-chaining new hubs into the segment has no effect on performance.