Q. Why probe packets are transmitted in the network?

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Q. If the source deduces the existence of congestion by making local observations, such as the time needed for acknowledgements to come back is called as .................

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Q. Which of the following condition is used to transmit two packets over a medium at the same time?

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Q. Contention is

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Q. Which of the following conditions is used to transmit two packets over a medium at the same time?

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Q. Which of the following characteristic(s) is/are suited to the PSS applications?

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Q. Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?

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Q. What is the main purpose of a data link content monitor?

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Q. The effective bandwidth is the bandwidth that the network needs to allocate for the

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Q. Average data rate is equals to

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Q. In Congestion Control, DVL stands for

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Q. In Congestion, CBR stands for

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Q. There is no communication between the congested node or nodes and the source in the

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Q. Four different attributes to control traffic have been devised in

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Q. In Congestion Control, a bit can be set in a packet moving in the direction opposite to the congestion in

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Q. The average data rate indicates the average bandwidth needed by the

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Q. In Quality Service, Jitter is the variation in delay for packets belonging to the

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Q. A packet which is sent by a node to the source to inform it of congestion is called

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Q. The token bucket allows bursty traffic to regulated at

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Q. The Average Data Rate (ADR), is a useful characteristic of

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