问题详情

Flow control is a function that prevents network congestion by ensuring that _()_ do not overwhelm_()_ with data．There are three commonly used methods for handling network congestion．_()_is used by network devices to temporarily store bursts of excess data in memory until they can be processed．_()_ are used by receiving devices to help prevent their buffers from overflowing．_()_ is a flow－control scheme in which the source device requires an acknowledgment from the destination after a certain number of packets have been transmitted．
A.transmitting devices
B.transmitted devices
C.receiving devices
D.received [email protected]@@[email protected]@@A.transmitting devices
B.transmitted devices
C.receiving devices
D.received [email protected]@@[email protected]@@A.Buffer
B.Source－quench messages
C.window
D.Windowing
[email protected]@@[email protected]@@A.Buffer
B.Source－quench messages
C.window
D.Windowing
[email protected]@@[email protected]@@A.Buffer
B.Source－quench messages
C.window
D.Windowing
E.Buffering请帮忙给出正确答案和分析，谢谢！