Matching
Match each correct item with the statement below.
-A method used by wireless stations to detectthe presence of an access point.Using this method,the stationissues a probe to each channel in its frequency range andwaits for the access point to respond.
A)active scanning
B)bluesnarfing
C)data frame
D)diffraction
E)goodput
F)omnidirectional antenna
G)unidirectional antenna
H)war chalking
I)war driving
J)WPS attack

Question

Quizplus · Accepted Answer

Active scanning is the method used by wireless stations to detect the presence of an access point by issuing a probe to each channel in its frequency range and waiting for the access point to respond.

Answer: F
 An omnidirectional antenna radiates radio frequency power uniformly in all directions, making it ideal for wireless communication where the location of the receiving station is not known.

Answer: G
 A unidirectional antenna is designed to radiate or receive power in a specific direction. It is useful in wireless communication where a directed signal is required.

Answer: H
 War chalking is the method of marking buildings or other objects with symbols to indicate the presence of an open Wi-Fi network.

Answer: I
 Wardriving is the act of searching for Wi-Fi wireless access points while in a moving vehicle, using a laptop or smartphone.

Answer: J
 WPS (Wi-Fi Protected Setup) attack is a type of wireless security attack that targets the WPS protocol in Wi-Fi routers to gain access to the network.

Matching Match Each Correct Item with the Statement Below