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Wednesday, 9 September 2015

Top 48 Wimax Objective type Questions and Answers

1. HSDPA stands for
A.  High-Speed Data Packet Access
B.  High-Speed Downlink Packet Access
C.  High-Speed Data Paired Access
D.  None of the above
Ans: B

2. The 802.16a standard frequencies extends from
A.  10 to 66 GHz
B.  2 to 11 GHz
C.  10 to 11 GHz
D.  None of the above
Ans: B

3. ATM works on which network layer
A.  3
B.  1
C.  2
D.  None of the above
Ans: C

4. Using array of directional antenna to direct RF into an area is called
A.  Sectorizing
B.  Focusing
C.  Polling
D.  None of the above
Ans: A

5. DDoS refers to
A.  Distributed Denial of service
B.  Distributed Data service
C.  Distributed Differential of service
D.  None of the above
Ans: A

6. OFDM hasn't an high Peak to Average Power Ratio (PAPR)
A. True
B. False
Ans: A

7. OFDM’s allow to get an ISI-free communication over high dispersive channels
A. True
B. False
Ans:B

8. OFDM’s has an high spectral efficiency
A. True
B. False
Ans: B

9. OFDM’s widely adopted in the most recent high data rate communication system
A. True
B. False
Ans: B

10. OFDM’s has been specifically designed for multi-users scenarios
A. True
B. False
Ans: A

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