Examples: DDS for each file type

You can use these examples with appropriate high-level language programs.

• Examples of database files include the following types:
  • Field reference file (a physical file used for reference, not data storage)
  • Physical file
  • Logical file
• Examples of device files include the following types:
  • Display file with help specifications
  • Subfile examples
  • Printer file
  • ICF file