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

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

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System Analysis and Design
Data manipulation language (DML)

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

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