Question

Which of these is not a phase in the life cycle of an information system?

a) Planning
b) Analysis
c) Control
d) Implementation

Answer 1

The implementation phase is not part of the life cycle of an information system.

Step-by-step explanation:

The correct answer is d) Implementation. The life cycle of an information system consists of several phases, including planning, analysis, control, and implementation. Implementation is the phase where the system is actually put into action and deployed to the intended users. Once implemented, the system can be monitored and controlled, but it is not considered a separate phase in the life cycle.