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Unformatted text preview: 2. Yes, the internal format for POP3 mailboxes is standardized. The reason is that all clients know the exact format to retrieve and delete messages. 3. a. It would take 200 super-leader nodes b. Each leader node should know who its super-leader is, and where its regular nodes are. Each super-leader should know where its leader nodes are. The best search algorithm would be for each node to send its query to its leader node; if the leader node cant find the result in its regular nodes, then it forwards the query to its super node. Once the query is found, the best path should be cleared back to the inquiring node. 4. The upper bound for the number of query messages that are sent through the overlay network is K N, because each time the query message reaches a new peer, the peer-count is decremented....
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This note was uploaded on 04/28/2010 for the course CS 118 taught by Professor Chu during the Spring '08 term at UCLA.
- Spring '08