System Analysis and Design
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)

conduct interviews
None of these
acquire hardware and software
train users
test the new system

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System Analysis and Design
Data Definition Language (DDL)

describes how data are structured in the data base
determine how data must be structured to produce the user's view
specifies for the DBMS what is required; the techniques used to process data
all of the listed here

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System Analysis and Design
A Turnaround document

None of these
is circulated among all the heads of departments of an organization.
is output at one point which later comes back as an input
is circulated among all the staff of an organization.
All of these

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