Page 95 - Accounting Information Systems
P. 95
66 PART I Overview of Accounting Information Systems
FI GU RE
2-24 PROGRAM FLOWCHART SYMBOLS
Terminal start or
Logical process end operation
Input/output operation
(read and write records)
Decision
Flow of logical
process
4. Error-free records are sent to the edited transaction file.
5. Records containing errors are sent to the error file.
6. The program loops back to Step 1, and the process is repeated until the EOF condition is reached.
FI GU RE
2-25 PROGRAM FLOWCHART FOR EDIT PROGRAM
Start
Read
Record
Yes
EOF Stop
No
Mark Record Yes
Bad Error
No
Yes Mark Record
Error Bad
No
Mark Record Yes
Bad Error
No
Bad
Record
Write to Write to
Error File Edited File
Yes No
