The Best Indication That a Newly Developed Information System Is Ready for Migration into Production

C.

The BEST indication that a newly developed information system is ready for migration into production is C) User acceptance testing is successfully completed.

Explanation: A) Completion of items in the work breakdown structure is an indication that project management tasks have been completed. However, it does not guarantee that the system is fully functional and ready for production. B) Audit sign-off indicates that the system meets certain compliance and security standards, but it does not ensure that the system meets the needs of the users or is fully functional. C) User acceptance testing is a critical step in the development process, which ensures that the system meets the needs of its intended users and is fully functional. If the system passes user acceptance testing, it is a strong indication that it is ready for migration to production. D) Meeting technical requirements is important, but it does not guarantee that the system meets the needs of its intended users or is fully functional.

In conclusion, user acceptance testing is the BEST indication that a newly developed information system is ready for migration into production because it ensures that the system meets the needs of its intended users and is fully functional.