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Leader Election

Leader Election. What is the worst case turnaround time for the ring leader election algorithm? (# of message transmissions) A: N B: 2N C: 3N D: 3N-1. Leader Election. Ring-based algorithm guarantees: A: Safety B: Liveness C: Both D: Neither. Leader Election.

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Leader Election

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  1. Leader Election • What is the worst case turnaround time for the ring leader election algorithm? (# of message transmissions) • A: N • B: 2N • C: 3N • D: 3N-1

  2. Leader Election • Ring-based algorithm guarantees: • A: Safety • B: Liveness • C: Both • D: Neither

  3. Leader Election • What is the worst-case message complexity of the Bully algorithm? • A: O(1) • B: O(√N) • C: O(N) • D: O(N log N) • E: O(N2)

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