单选题In which of the following scenarios would MAC filtering be MOST effective as a part of wireless security？ （）A A public place where guests are free to access the wireless network.B A small office where a defined number of specific wireless devices are u
题目
单选题
In which of the following scenarios would MAC filtering be MOST effective as a part of wireless security？ （）
A
A public place where guests are free to access the wireless network.
B
A small office where a defined number of specific wireless devices are used.
C
A meeting room where various company users will access the wireless network during meetings.
D
An office where some users are unable to use WPA encryption due to older wireless cards so they use MAC filtering.