System Analysis and Design
Data structuring is refined through a process called

normalization
Relation structure
structuring process
hierarchical structure
None of these

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System Analysis and Design
Positive testing is

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

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