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

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Cost-Benefit analysis

All of these
estimates the hardware and software costs
compares the cost, with the benefits, of introducing a computer-based system
None of these
evaluates the tangible and non-tangible factors

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
In a Decision tree

the branch, to be followed, depends on the conditions and decisions, to be made
the nodes represent the conditions, with the right wise of tree listing the actions to be taken
all of the listed here
the root is drawn on the left and is the starting point on the decision sequence

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Which of the following is not true of the conversion phase of the development life cycle?

documentation should be emphasized
the non machine components of the system should be considered
the user and systems personnel must work closely together
steps must be taken to phase out the old system

ANSWER DOWNLOAD EXAMIANS APP