Computer Networks Questions & Answers – WiMAX MCQ أسئله شبكات بالأجابات الجزء الحادي و السبعون

Computer Networks Questions & Answers – WiMAX

1. WiMAX stands for
a) wireless maximum communication
b) worldwide interoperability for microwave access
c) worldwide international standard for microwave access
d) none of the mentioned

Answer: b
Explanation: None.

2. WiMAX provides
a) simplex communication
b) half duplex communication
c) full duplex communication
d) none of the mentioned

Answer: c
Explanation: None.

3. WiMAX uses the
a) orthogonal frequency division multiplexing
b) time division multiplexing
c) space division multiplexing
d) all of the mentioned

Answer: a
Explanation: None.

4. Which one of the following modulation scheme is supported by WiMAX?
a) binary phase shift keying modulation
b) quadrature phase shift keying modulation
c) quadrature amplitude modulation
d) all of the mentioned

Answer: d
Explanation: None.

5. WiMAX MAC layer provides an interface between
a) higher transport layers and physical layer
b) application layer and network layer
c) data link layer and network layer
d) none of the mentioned

Answer: a
Explanation: None.

6. For encryption, WiMAX supports
a) advanced encryption standard
b) triple data encryption standard
c) both advanced encryption standard and triple data encryption standard
d) none of the mentioned

Answer: c
Explanation: None.

7. WiMAX provides
a) VoIP services
b) IPTV services
c) Both VoIP services and IPTV services
d) None of the mentioned

Answer: c
Explanation: None.

8. Devices that provide the connectivity to a WiMAX network are known as
a) subscriber stations
b) base stations
c) gateway
d) none of the mentioned

Answer: a
Explanation: None.

9. WiMAX is mostly used for
a) local area network
b) metropolitan area network
c) personal area network
d) none of the mentioned

Answer: b
Explanation: None.

10. Which one of the following frequency is not used in WiMAX for communication?
a) 2.3 GHz
b) 2.4 GHz
c) 2.5 GHz
d) 3.5 GHz

Answer: b
Explanation: None.

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