MCL Corporation Recently Hired a Consultant to Design and Implement

Multiple Choice

MCL Corporation recently hired a consultant to design and implement a new information system.The consultant was trying to decide whether to discard the old system all at once and put the new system in its place, or to make the transition more gradual.Which step in the systems development life cycle is the consultant dealing with?

A) Test
B) Operations & maintenance
C) Design
D) Implementation