Gossip Protocol & Failure Detection Quiz Home › Cassandra Administration › Gossip Protocol & Failure Detection 📡 Cassandra Administration – Gossip Protocol & Failure Detection 20 questions · 15 min timer · Explanations included · Free 1. Which of the following best describes the 'Gossip Digest Ack2' message in Cassandra? A message that resolves data conflicts between nodes A message that confirms the completion of a gossip exchange A message that provides additional state information after an Ack A message that initiates a new gossip round None Show Hint The Gossip Digest Ack2 message provides additional state information after an Ack, allowing nodes to further reconcile any differences in their state information. 2. What is a potential downside of setting a very low phi threshold in Cassandra's failure detection? Increased false positives leading to unnecessary node removals Higher network latency due to increased gossip traffic Decreased sensitivity to actual node failures Reduced data consistency across the cluster None Show Hint A low phi threshold can lead to increased false positives, where nodes are incorrectly marked as down, causing unnecessary node removals and potential disruptions. Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Click Submit to see your final score! Previous Start Quiz Next Time's up
