System Analysis and Design
The background and experience of analyst include;

a background in systems theory and organization behavior
All of these
None of these
familiarity with the makeup and inner workings of major application areas such as financial accounting, personnel administration, marketing and sales, operations management, model buil
competence in system tools and methodologies and a practical knowledge of one or more programming and data base languages.

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System Analysis and Design
The black-box concept:

assumes that inputs and outputs will remain stable
assumes that the black box is independent
All of these
None of these
is invoked by describing a system in terms of inputs and outputs, leaving the transformation process a black box.

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