The information content of a piece of data is the extent to which it reduces your uncertainty about the real world being represented. Return Directory Structure T he directory structure is a way of organizing the files on a storage medium so that they can be easily found and manipulated. A directory is an area of the storage medium in which files are kept. Files are organized on a storage device into directories. Since it is possible to have a vast number of files, subdirectories can be used to further sub-divide files into smaller groups.
All storage mediums have at least one directory, the root directory.
This directory contains all files and subdirectories. The purpose of subdirectories is to sub-divide related files into smaller groups and allow them to be stored together.