System Analysis and Design
Which of the following is done in order a data in phase 1 of the system development life cycle?

None of these
using questionnaires to conduct surveys.
All of these
conducting interviews
reviewing policies and procedures

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System Analysis and Design
Positive testing is

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
is checking the logic of one or more programs in the candidate system
testing changes made in an existing or a new program

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