Cassandra Upgrade from V3 to V4 Quiz Home › Cassandra Administration › Cassandra Upgrade from V3 to V4 ⬆️ Cassandra Administration – Cassandra Upgrade from V3 to V4 20 questions · 15 min timer · Explanations included · Free 1. What is the first step in planning a Cassandra upgrade from V3 to V4? Directly upgrade the production cluster. Review the release notes and upgrade guide. Install the new version on a single node. Backup the data without any further checks. None 1 out of 20 2. What is the purpose of running 'nodetool cleanup' after upgrading to Cassandra V4? To remove unnecessary data files. To optimize the Java heap size. To reclaim disk space from deleted data. To verify the integrity of the data. None 2 out of 20 Loading questions... 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!
