Question

There are four approaches in the final switching from the old system to a newly developed information system. Identify and explain these four main phases.

Answer 1

Explanation:

(a) The system is not replacing any other system.

(b) The old system is judged absolutely without value.

(c) The new system is either very small or simple and

(d) The design of Ike new system is completely different from that of the old system.