It be feasible to combine both formats in a single disk are Field \lenght should be placed after the information saved withinside the area to expose in which it ends.
<h3>What is fixed-length area and variable length?</h3>
Fixed-length method having a fixed length that by no means varies. In database systems, an area will have a hard and fast or a variable period. A variable-period area is one whose period may be special in every document, relying on what information is saved withinside the are.
You should determine what number of characters it is able to contain. If a area is of the variable period then an End-Of-Field marker should be placed after the information is saved withinside the area to expose in which it ends.
If a document incorporates a few fields that have variable lengths then the document period can be variable.
it's miles feasible to mix each constant period and variable period on a single disk.
