solution
Which of the following is considered as a token to identify a 802.11 (Wi-Fi) network (by
default it is the part of the frame header sent over a wireless local area network
(WLAN))?
SSID
Hotspot
Access Point
Association
SSID
Which of the following is considered as the method of transmitting radio signals by
rapidly switching a carrier among many frequency channels?
Orthogonal Frequency-division Multiplexing (OFDM)
Multiple input, multiple output orthogonal frequency-division multiplexing (MIMO-OFDM)
Direct-sequence Spread Spectrum (DSSS)
Frequency-hopping Spread Spectrum (FHSS)
Frequency-hopping Spread Spectrum (FHSS)
Which of the following is used to connect wireless devices to a wireless/wired network?
Bandwidth
Hotspot
Access point (AP)
Association
Access point (AP)
Which of the following describes the amount of information that may be broadcasted
over a connection?
Bandwidth
, Hotspot
BSSID
Association
Bandwidth
Which of the following networks is used for very long-distance communication?
ZigBee
Bluetooth
WiMax
Wi-Fi
WiMax
In which of the following processes do the station and access point use the same WEP
key to provide authentication, which means that this key should be enabled and
configured manually on both the access point and the client?
Open-system authentication process
Shared key authentication process
WPA encryption
WEP encryption
Shared key authentication process
Which type of antenna is used in wireless communication?
Omnidirectional
Parabolic
Uni-directional
Bi-directional
Omnidirectional
True or False.
In LAN-to-LAN Wireless Network, the APs provide wireless connectivity to local
computers, and computers on different networks that can be interconnected?