CompTIA A+ 220-1002 Question A-14

A small business has an open WiFi network for employees but does not want customers to connect to the access point. A technician has been dispatched to address the business’s concerns. Which of the following configuration settings should the technician change to satisfy the requirements of the business? (Select two.)

A. Default SSID
B. MAC filtering
D. QoS
E. Signal strength
F. Encryption

Correct Answer: BE