What are the three commonly used methods of flow control
used for handling network congestion?
A. Buffering
B. Source-quench messages
C. Error checking
D. Windowing
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Answer: A, B, and D
Buffering is used by ?network devices? to temporarily store
bursts of excess data in memory until they can be processed.
Source-quench messages are used by ?receiving devices? to
help their buffers from overflowing. Windowing is when the
source device requires an acknowledgement from the
destination after a certain number of packets have been
transmitted.
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