KnowledgeC.db & InteractionC.db

Need some help on KnowledgeC.db and InteractionC.db for a forensic case I am working on:

  1. How long are log entries stored in these databases?
  2. When are they deleted?
  3. If they don't get deleted do they get overwritten when new entries are logged?
  4. Is there a limit on how many entries that can be stored?

Is this dependent on iOS and/or phone model? 5) Specifically for an iPhone 11 (iOS 14.2) - do both databases exist? 6) When were each of these databases first introduced to iPhones (date and model)?

Thanks in advance Karuna

KnowledgeC.db & InteractionC.db
 
 
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