Login

bbb8.jpg


4. Organisation and structure of data

LogoThis section introduces and develops topics on how data is structured and organised. Areas covered include:

          * Creating files for data processing

          * Organising, updating and processing files

          * Fixed and variable length fields and records

          * Designing records and files

          * Various methods of file access

          * Multi-level indexes

          * Security


Please use the menu to navigate through the resources.