System Analysis and Design
Management's decision to rent a computer system may be based upon

operational flexibility in changing hardware
tax advantages
all of the listed here
desire to avoid a large one-time payment

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System Analysis and Design
Acceptance testing is

is checking the logic of one or more programs in the candidate systems
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

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

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

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System Analysis and Design
A Decision table

documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.
shows the decision paths
represents the information flow
gets an accurate picture of the system

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