System Analysis and Design
An audit trial is

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
The approach used in top-down analysis and and design is

to prepare flowcharts after programming has been completed
None of these
All of these
to identify a top level function and then create a hierarchy of lower level modules and components
to identify the top level functions by combining many smaller components into a single entity.

ANSWER DOWNLOAD EXAMIANS APP