How to evaluate the management of Xi 'an Tang Cheng Hotel's guest calendar files?

1. First, evaluate the confidentiality measures to ensure that the personal information of the guests will not be leaked or abused.

2. Secondly, the evaluation system and technical support, Xi 'an Tang Cheng Hotel uses software system to manage guest calendar files, which can record, query and manage data more efficiently.

3. Finally, evaluate whether Xi 'an Tang Cheng Hotel has established a regular backup and recovery mechanism to prevent data loss or accidental damage.