How do retention.ms and log.cleanup.policy affect data retention and log segment behavior in Kafka topics?

• A. retention.ms defines maximum segment size; cleanup policy controls the encryption.
• B. retention.ms defines how long messages are kept; log.cleanup.policy can be delete or compact which determines how old records are removed or keys compacted.
• C. retention.ms only applies to compacted topics.
• D. log.cleanup.policy alters the replication factor.

Answer: (B)