Wireless Mobile Communications MCQs

124 MCQs  (Page 2 of 13)

Attempt Wireless Mobile Communications Quiz
WLANs use high power levels and generally require a license for spectrum use.
A. True
B. False
C.
D.
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Which of the following WLAN standard has been named Wi-Fi?
A. Ieee 802.6
B. Ieee 802.15.4
C. Dsss ieee 802.11b
D. Ieee 802.11g
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What does the number 2000 in IMT-2000 signifies?
A. Year
B. Number of subscribers per cell
C. Number of cells
D. Area (km)
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What is the name of 300 MHz of unlicensed spectrum allocated by FCC in ISM band?
A. Unii
B. Unlicensed pcs
C. Millimetre wave
D. Bluetooth
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Which of the following is developing CCK-OFDM?
A. Ieee 802.11a
B. Ieee 802.11b
C. Ieee 802.15.4
D. Ieee 802.11g
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What is the data rate of HomeRF 2.0?
A. 10 mbps
B. 54 mbps
C. 200 mbps
D. 1 mbps
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The price of WLAN hardware is more than 3G telephones and fixed wireless equipment.
A. True
B. False
C.
D.
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Which of the following is not an application of third generation network?
A. Global positioning system (gps)
B. Video conferencing
C. Mobile tv
D. Downloading rate upto 1 gbps
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What is the range of asynchronous user data rates provided by HIPER-LAN?
A. 1-100 mbps
B. 50-100 mbps
C. 1-20 mbps
D. 500 mbps to 1 gbps
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Which of the following spread spectrum techniques were used in the original IEEE 802.11 standard?
A. Fhss and dsss
B. Thss and fhss
C. Thss and dsss
D. Hybrid technique
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Word of the Day
15 Jul
Iterate
perform or utter repeatedly.
دہرانا، چکر

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