A WAP Has Been Dropping Off the Network Sporadically and Reconnecting

Multiple Choice

A WAP has been dropping off the network sporadically and reconnecting shortly thereafter. The Cat 5 wire connecting the access point is a long run of 265ft (81m) and goes through the business area and the mechanical room. Which of the following should the technician do to fix the AP connectivity issue?

A) Install a repeater to boost the signal to its destination
B) Replace the UTP cable with plenum cable.
C) Upgrade the cable from Cat 5 to Cat 5e.
D) Set the AP to half duplex to compensate for signal loss.