System Analysis and Design
The outstanding Invoice file should be stared on a Pardon Access Storage Device if

last record points to the first record
invoice data entry is on-line.
inquires concerning payable are to be answered on-line
None of these
payment recording is done in a batch rode

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A couple:

means that the upper module has the capability of calling the lower module
None of these
is a data item that moves from one module to another
is represented by a line joining two modules
None of these

ANSWER DOWNLOAD EXAMIANS APP