Antennas
Frequency
Radio-Wave Transmission
Wireless Network Modes
new IEEE Wireless Standards
100
Which Atenna is biddirectional?
What is Dipole
100
What does frequency hopping do?
transmits data on multiple channels simutaneously
100
What does DSSS stand for?
What is Direct Seguencing Spread Spectrum
100
What is infrastructue?
When a wireless network contains one or more Wireless Access Points (WAP)
100
What does WPAN stand for?
What is Wireless Personal Area Network
200
Which Atenna has a 360 degree electromagnteic wave pattern?
What is Omni
200
What is a carrier wave identified by?
Its frequency
200
What does OFDM stand for?
What is Orthogonal Fregucy-Division Multiplexing
200
When a WAP is not present, What wireless network mode is it arranged in?
AD hoc mode
200
What does BWA stand for?
What is Broadband Wireless Access
300
Which ones are used in a point-to-point link?
What is Yagi, flat panel, and Parabolic
300
What is the frequency of IEEE 802.11n?
5GHz
300
What does FHSS stand for?
What is Frequency Hopping Spread Setrum
300
What is the maximum number of computers on an ad hoc can contain?
20 computers
300
What is IEEE 802.16 standard?
What is BWA or WMAN
400
Which Atenna is in the shape of a Dish?
What is Parabolic
400
What is the frequency of 802.11b?
2.4GHz
400
What does WAP stand for?
What is Wireless Access Point
400
The IEEE 802.11 wireless network standard does not use ad hoc terms when describing technical aspects of a wireless network. True or False?
True, It also does not use SSID or ESSID terms
400
What does IEEE 802.15 include?
What is PAN and/or WPAN and Zigbee
500
Which Atenna is used in buildings and least noticable?
What is Flat panel
500
What is the frequency of IEEE 802.11g?
5GHz
500
What is a Transmission Techique that uses muiltilpe channels to transmit data?
What is spread sectrum
500
What is a Wireless Access Point? (WAP)
A wireless network device that provides a connection between a wireless and cable-based network
500
Which IEEE standard had BWA/WMAN in it?
What is 802.16
M
e
n
u