difference between the fixed and variable field lengths

Q16. What is the difference between the fixed and variable field lengths?

Ans. In a fixed length field, the number of characters you can enter in the field remains fixed. On the other hand, in variable length field, the length of the field changes according to the data entered.

Fixed Length Field: It is a type of field length in which the number of characters you can enter is fixed. For example, if we specify the field length as 8, it means that the field can store a maximum of eight characters or 8 bytes of data. Read More …