Which of the following is not true of the conversion phase of the development life cycle? A. the user and systems personnel must work closely together. B. steps must be taken to phase out the old system C. documentation should be emphasized D. the non machine components of the system should be considered E. None of the above

The correct answer is: D. the non machine components of the system should be considered

The conversion phase of the development life cycle is the process of transitioning from the old system to the new system. This involves planning and executing the steps necessary to make the switch, such as training users on the new system, backing up data, and decommissioning the old system.

Option A is true because the user and systems personnel must work closely together to ensure that the transition is smooth and successful. Option B is true because steps must be taken to phase out the old system in a controlled manner. Option C is true because documentation should be emphasized to ensure that users have the information they need to use the new system effectively.

Option D is not true because the non machine components of the system are not considered in the conversion phase. The conversion phase is focused on the technical aspects of the transition, such as data migration and system configuration. The non machine components of the system, such as user training and change management, are considered in the implementation phase.