System Analysis and Design
A system design aid should primarily

help in documentation
help analyse both data and activities
generate code
using a graphical user interface

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System Analysis and Design
Positive testing is

running the system with line data by the actual user
testing changes made in an existing or a new program
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

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System Analysis and Design
Which of the following is not a requirement of structured design?

None of these
It should use many GOTO statements
Each module should be as independent as possible of all other modules, except its parent
It should be made up of a hierarchy of modules
The code should be executed in a top-to-bottom fashion within each module

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System Analysis and Design
Unit testing is

testing changes made in an existing or a new program
running the system with line data by the actual user
is checking the logic of one or more programs in the candidate system
None of these
making sure that the new programs do in fact process certain transactions according to Specifications

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