Multiple Choice
Which technology works by taking the original data stream and breaking it up into small bits, then transmitting each of those on a different frequency channel simultaneously?
A) Direct-Sequence Spread Spectrum (DSSS)
B) Frequency Hopping Spread Spectrum (FHSS)
C) Orthogonal frequency-division multiplexing (OFDM)
D) Quadrature Phase Shift Keying (QPSK)
Correct Answer:

Verified
Correct Answer:
Verified
Q19: Describe the hybrid wireless topology.
Q20: Match each item with a statement below.<br>a.WPA<br>f.ZigBee<br>b.Bluetooth<br>g.WAP<br>c.WiMAX<br>h.TKIP<br>d.WiMedia<br>i.Wi-Fi<br>e.Leap
Q21: A BSSID of all zeros is used
Q22: The primary advantage of the _ wireless
Q23: The primary advantage of the _ wireless
Q25: Which wireless modulation technique addresses the transmission
Q26: Which connectivity model uses a single access
Q27: The _ of the wireless network is
Q28: Most installed wireless networks use the infrastructure
Q29: EAP is an actual authentication mechanism.