System Analysis and Design
Positive testing is

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
making sure that the new programs do in fact process certain transactions according to Specifications

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System Analysis and Design
Advantages of Relational Database Management systems are

None of these
Data independence since it allows the database to grow by adding new attributes and relations.
Flexibility, of relating different logical files
Security controls can be more easily implemented.
All of these

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

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

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