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

Answer Posted / guest

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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