A. Device that allows wireless devices to connect to a wired network
B. Wireless devices itself
C. Both device that allows wireless devices to connect to a wired network and wireless devices itself
D. All the nodes in the network

A. Access point is not required
B. Access point is must
C. Nodes are not required
D. All nodes are access points

A. Cdma
B. Csma/ca
C. Aloha
D. Csma/cd

A. Multiple access point are inter-connected with each other
B. There is no access point
C. Only one access point exists
D. Access points are not required

A. Infrastructure mode
B. Ad-hoc mode
C. Both infrastructure mode and ad-hoc mode
D. Wds mode

A. Connected basic service sets
B. All stations
C. All access points
D. Connected access points

A. Time division multiplexing
B. Orthogonal frequency division multiplexing
C. Space division multiplexing
D. Channel division multiplexing

A. Collision detection
B. Acknowledgement of data frames
C. Multi-mode data transmission
D. Connection to wired networks

A. Security algorithm for ethernet
B. Security algorithm for wireless networks
C. Security algorithm for usb communication
D. Security algorithm for emails

A. Wi-fi protected access
B. Wired protected access
C. Wired process access
D. Wi-fi process access