System Analysis and Design
Top-down programming is

a map of the programmer's view of the data
a group of related fields
a series or group of components that perform one or more operations of a more complex system
an approach in which the top module is first tested then program modules are added from the highest level to the lowest level

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
All of these
post-auditing the system after its implementation
None of these
test data used by the system auditor

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Positive testing is

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

ANSWER DOWNLOAD EXAMIANS APP

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

to identify a top level function an d 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
all of the listed here
to prepare flow charts after programming has been completed

ANSWER DOWNLOAD EXAMIANS APP