System Analysis and Design
The current trend, of computer usage is mainly interactive; the trend, earlier, was

parallel processing
batch processing
multi-task processing
None of these
random processing

ANSWER DOWNLOAD EXAMIANS APP

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A square symbols

None of these
is a data store-data at rest, or a temporary repository of data
defines a source or destination of system data
represents a process that transforms incoming data flow(s) into outgoing data flows
identifies data flow

ANSWER DOWNLOAD EXAMIANS APP