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

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

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System Analysis and Design
Top-down programming is

a series or group of components that perform one or more operations of a more complex system
an approach in which the top module is first tested then program modules are added from the highest level to the lowest level
a group of related fields
a map of the programmer's view of the data

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