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

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Acceptance testing is

running the system with line data by the actual user
testing changes made in an existing or a new program
is checking the logic of one or more programs in the candidate systems
making sure that the new programs do in fact process certain transactions according to Specifications

ANSWER DOWNLOAD EXAMIANS APP