System Analysis and Design
In top down analyis and design

all of the listed here
each succeeding phase is less detailed than the phase before it
each succeeding phase is more detailed than the phase before it
each succeeding phase is as detailed as the phase before it.

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
An audit trial is

designed to permit tracing of any input record or process performed on a system, back toits original sources
post-auditing the system after its implementation
None of these
test data used by the system auditor
All of these

ANSWER DOWNLOAD EXAMIANS APP