System Analysis and Design
The first step to the system study project is to

None of these
announce the study project
describe information needs
define system performance criteria
staff for the study project

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System Analysis and Design
Unit testing is

None of these
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
testing changes made in an existing or a new program
is checking the logic of one or more programs in the candidate system

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