Anti-Entropy Repair & Hints Quiz Home › Cassandra Administration › Anti-Entropy Repair & Hints 🔧 Cassandra Administration – Anti-Entropy Repair & Hints 20 questions · 15 min timer · Explanations included · Free 1. What is the primary benefit of using incremental repair over full repair in Cassandra? It minimizes the impact on cluster performance. It ensures immediate consistency across all nodes. It reduces the number of tombstones generated. It eliminates the need for hinted handoff. None Show Hint Incremental repair processes only the data that has changed since the last repair, reducing the resource consumption and impact on cluster performance compared to full repair. 2. What is the impact of setting a very low gc_grace_seconds on a table? It decreases the need for anti-entropy repairs. It improves write performance by reducing disk I/O. It increases the risk of resurrecting deleted data. It ensures faster propagation of schema changes. None Show Hint A low gc_grace_seconds value increases the risk of deleted data being resurrected if a replica is down during the deletion and comes back after the grace period. 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
