Multiple choice general knowledge

One Nan will contain only One EAN or One UPC or One RAC (TRUE / FALSE)

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

One NAN can contain multiple EANs, multiple UPCs, or multiple RACs, not just one. The system allows a NAN to aggregate or be associated with multiple identifiers. The statement that it contains only one of each type is false.