Which practice should be used to purge outdated address records?

• A. Archive old addresses
• B. Purge rules
• C. Do nothing
• D. Random deletion

Answer: (B)

Managing address data effectively relies on a clear data-retention approach that automatically removes records when they’re no longer needed. Purge rules provide that automatic, policy-driven way to delete outdated addresses. They define exactly when a record has aged out, apply the deletion consistently, and usually keep an audit trail so you can verify what was removed and when. This keeps the active dataset accurate, improves performance, and supports privacy and compliance by ensuring old data isn’t kept longer than required.

Archiving old addresses can be useful for long-term reference, but it isn’t the same as purging—archived data remains accessible and isn’t removed from the system. Doing nothing leaves outdated information in place, wasting storage and risking inaccuracies or privacy concerns. Random deletion is unsafe and unpredictable, which can damage data integrity and violate policies. Purge rules give you a reliable, repeatable method to remove outdated records.