Backup Quiz Home › Cassandra Administration › Backup 💾 Cassandra Administration – Backup 20 questions · 15 min timer · Explanations included · Free You are starting Cassandra Administration - Backup . Please login for best experience. 1. What is a potential risk of not regularly clearing old snapshots in Cassandra? Increased risk of data corruption. Excessive disk space usage leading to performance degradation. Increased latency in read operations. Increased network traffic during repairs. None 1 out of 20 2. What is the primary purpose of the 'nodetool refresh' command in the context of recovery? To refresh the node's configuration settings. To load new SSTables into the system after a manual copy. To clear the cache and improve performance. To restart the node after a configuration change. None 2 out of 20 3. What is the recommended approach to ensure data consistency after restoring from a snapshot in Cassandra? Immediately perform a 'nodetool repair' on all nodes. Restart all nodes in the cluster. Run a 'nodetool cleanup' on each node. Perform a 'nodetool flush' on all nodes. None 3 out of 20 Loading questions... 4 out of 20 Loading questions... 5 out of 20 Loading questions... 6 out of 20 Loading questions... 7 out of 20 Loading questions... 8 out of 20 Loading questions... 9 out of 20 Loading questions... 10 out of 20 Loading questions... 11 out of 20 Loading questions... 12 out of 20 Loading questions... 13 out of 20 Loading questions... 14 out of 20 Loading questions... 15 out of 20 Loading questions... 16 out of 20 Loading questions... 17 out of 20 Loading questions... 18 out of 20 Loading questions... 19 out of 20 Loading questions... 20 out of 20 Click Submit to see your final score! Previous Start Quiz Next Time's upTime is Up!
