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Congestion Control and Quality of Service Questions

MCQ
31.
In ________, queuing packets wait in a buffer (queue) until the node (router or switch) is ready to process them.
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MCQ
32.
In ________ queuing, packets are first assigned to a priority class. Each class has its own queue.
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MCQ
33.
In _________ queuing, the packets are assigned to different classes and admitted to different queues. The queues, however, are weighted based on the priority of the queues; higher priority means a higher weight. The system processes packets in each queue in a round-robin fashion with the number of packets selected from each queue based on the corresponding weight
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MCQ
34.
In the ______ bucket algorithm, bursty chunks are stored in the bucket and sent out at an average rate.
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MCQ
35.
The _______ bucket algorithm allows idle hosts to accumulate credit for the future in the form of tokens
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MCQ
36.
In _________, when a source makes a reservation, it needs to define a flow specification
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MCQ
37.
___ is a class-based QoS model designed for IP
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MCQ
38.
In Frame Relay, the user can never exceed the_________
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MCQ
39.
In Frame Relay, a ___________ is the maximum number of bits in a predefined time that the network is committed to transfer without discarding any frame or setting the DE bit.
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MCQ
40.
. In Frame Relay, the _____________ defines an average rate in bits per second
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