Question: Show flows for each set of devices and applications below. Label each as either a uni or bidirectional flow. a. Clientserver application: downstream (from server

Show flows for each set of devices and applications below. Label each as either a uni or bidirectional flow.

a. Clientserver application: downstream (from server to client) 1.2 Mb/s capacity; upstream (from client to server) 15 kb/s capacity.

b. Streaming video (UDP) from video server to a subscribers PC: 300 kb/s capacity, 40 ms delay (oneway).

c. Downloading pages from the web: downstream 250 kb/s capacity, 5 second delay; upstream 100 kb/s capacity.

d. Transaction processing from pointofsale machine to server: upstream (from PoS machine to server) 30 kb/s capacity, 100 ms roundtrip delay; downstream 50 kb/s capacity.

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