A. Ping
B. Trace route
C. Tracert
D. none of the given

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A. 5
B. 4
C. 3
D. 2

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A. It allows fast and efficient routing.
B. Packet switch do not need to have complete information about all destinations
C. Network functions even if topology changes
D. All of the above

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A. DMA
B. FDDI
C. CSMA/CD
D. None of the given

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A. WAN
B. LAN
C. MAN
D. LED

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A. It forwards the frame to the other segment
B. It does not forward the frame to the other segment
C. It does not forward the frame to the same segment
D. It forwards the frame to every other segment

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A. Fixed
B. Unlimited
C. Fixed and Unlimited in different conditions
D. None of these

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A. Connection in VCI
B. Connection in ATM
C. Connection in virtual circuit
D. None of the above

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A. 2
B. 3
C. 4
D. 5

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A. Connectionless service
B. Connection oriented service
C. Used for delivering blocks of data
D. None of the given

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