Which of the Following Is NOT True When Determining the Field

Which of the following is NOT true when determining the field size?

A) Whenever you use a Text data type,you should determine the minimum number of text characters that can exist in the field.
B) Limiting the field size will limit errors in the data.
C) If you need more than 255 characters,use a Long Text data type.
D) You should use the number size that best suits your needs.