Computer Networks MCQs

1018 MCQs (Page 69 of 102)

Attempt Computer Networks Quiz

In a piconet, there can be up to ________ parked nodes in the network.

A. 63
B. 127
C. 255
D. 511

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Bluetooth is the wireless technology for __________

A. Local area network
B. Personal area network
C. Metropolitan area network
D. Wide area network

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Bluetooth uses __________

A. Frequency hopping spread spectrum
B. Orthogonal frequency division multiplexing
C. Time division multiplexing
D. Channel division multiplexing

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Unauthorised access of information from a wireless device through a bluetooth connection is called _________

A. Bluemaking
B. Bluesnarfing
C. Bluestring
D. Bluescoping

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What is A2DP (advanced audio distribution profile)?

A. A bluetooth profile for streaming audio
B. A bluetooth profile for streaming video
C. A bluetooth profile for security
D. A bluetooth profile for file management

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In a piconet, one master device ________

A. Can not be slave
B. Can be slave in another piconet
C. Can be slave in the same piconet
D. Can be master in another piconet

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Bluetooth transceiver devices operate in ______ band.

A. 2.4 ghz ism
B. 2.5 ghz ism
C. 2.6 ghz ism
D. 2.7 ghz ism

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Bluetooth supports _______

A. Point-to-point connections
B. Point-to-multipoint connection
C. Both point-to-point connections and point-to-multipoint connection
D. Multipoint to point connection

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A scatternet can have maximum __________

A. 10 piconets
B. 20 piconets
C. 30 piconets
D. 40 piconets

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WiMAX stands for ___________

A. Wireless maximum communication
B. Worldwide interoperability for microwave access
C. Options. it is based on ieee 802.16 standards.
D. Wireless internet maximum communication

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