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Data Questions

MCQ
31.
High-level Data Link Control (HDLC) is a _______ protocol for communication over point-to-point and multipoint links.
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MCQ
32.
The most common protocol for point-to-point access is the Point-to-Point Protocol (PPP), which is a _________protocol
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MCQ
33.
______ control refers to a set of procedures used to restrict the amount of data that the sender can send before waiting for acknowledgment.
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MCQ
34.
_________control in the data link layer is based on automatic repeat request, which is the retransmission of data.
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MCQ
35.
In Stop-and-Wait ARQ, we use sequence numbers to number the frames. The sequence numbers are based on __________arithmetic
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MCQ
36.
In Stop-and-Wait ARQ, the acknowledgment number always announces in ______ arithmetic the sequence number of the next frame expected
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MCQ
37.
. In the Go-Back-N Protocol, if the size of the sequence number field is 8, the sequence numbers are in ________ arithmetic
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MCQ
38.
Stop-and-Wait ARQ is a special case of Go-Back-N ARQ in which the size of the send window is 1.
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MCQ
39.
In _________, the station configuration is unbalanced. We have one primary station and multiple secondary stations.
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MCQ
40.
In _________, the configuration is balanced. The link is point-to-point, and each station can function as a primary and a secondary
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