What Field Size should you set for a State field that stores two-character state abbreviations?

A) 255
B) 5
C) 2
D) 0

A two-character state abbreviation can only hold two characters, so setting the field size to 2 would be sufficient to hold the necessary data without wasting space. Setting the field size any larger (such as to 255) would be unnecessary and wasteful. Setting the field size to 5 may accommodate potential future changes where state names may be longer, but it is not necessary for storing the current two-character state abbreviations. Setting the field size to 0 is not a valid option as it would not allow any data to be stored in the field.