Copyright Material : Dont Copy its bad Karma
- Professional Certification Apache Cassandra(Datastax) : Total 207 Questions : Highest number of Questions : 95% Questions with explanations
Question 6: A file to which Cassandra appends changed data for recovery in the event of a hardware failure is called.
- Commit log
- Redo log
Correct Answer: 1
Explanation: A sequentially written commit log on each node captures write activity to ensure data durability.