File Handling

7. File Handling

                 7.1 Reading and writing
                 7.2 REWRITE, DELETE and EXTEND
                 7.3 File organization
                 7.4 SORT and MERGE
                 7.5 Input and output procedures
                 7.6 File Status (error handling)




This section outlines how data can read from and written to files, how records are organized within a file and how records can be manipulated (e.g. sorting, merging).