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
The advantage of Purchase Option is (are)

None of these
the flexibility of modifying the system at will
No financing is requird. The risk of system obsolescence is shifted to the lessor
Insurances, maintenance, and other expenses are included in the rental charge
All of these

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