Question: 4. Consider a circular DHT with node and key identifiers in the range [0,63]. (Node IDs are given in decimal and key values in binary).

4. Consider a circular DHT with node and key identifiers in the range [0,63]. (Node IDs are given in decimal and key values in binary). Suppose there are nine peers with identifiers 6, 11, 13, 20, 37, 40, 43,47 and 56. Suppose each peer has a shortcut to nodes that are distance 4 away in the overlay network. a. Which peers are responsible for keys 000010 and 100110? b. Describe the series of query messages if node 6 is trying to determine which peer is responsible for key value 110010. c. Describe the series of steps to recover if node 20 discovers that node 37 has left the network.

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