Which option is a possible cause of the issue?

You install a WLAN in a warehouse environment for a customer. three months after the installation, the customer reports that the devices in the environment show a poor RSSI is some areas.

Which option is a possible cause of the issue?
A . an increase of stock in the warehouse
B . an increase in the number of wireless clients
C . RF interference from external sources, such as microwave ovens
D . another WLAN installed in a neighboring warehouse.

View Answer

Answer: A