System Analysis and Design
A hierarchical chart that divides a large program into modules, in which greater details is designed in successively lower programming levels, is called a

All of these
sub-schema
Scheme
None of these
Structure

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System Analysis and Design
Which of the following is not true of the conversion phase of the development life cycle?

documentation should be emphasized
the non machine components of the system should be considered
the user and systems personnel must work closely together
steps must be taken to phase out the old system

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