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 purpose of the 'nodetool clearsnapshot' command in Cassandra? To clear all data from a keyspace. To delete all snapshots for a specific keyspace or the entire cluster. To clear the commit logs. To reset the node's configuration to default. None 2 out of 20 3. What is the role of commit logs in Cassandra's backup and recovery process? They are used to restore data to a specific point in time. They are not used in the backup and recovery process. They are used to replay lost writes after restoring from a snapshot. They are used to compress SSTables during backup. 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!
