What is NOT a common strategy for system conversion?

Incremental conversion is not commonly recognized as a primary strategy for system conversion. In the context of system conversion, methodologies primarily include approaches like parallel conversion, cutover conversion, and pilot conversion, each with distinct characteristics and use cases.

Parallel conversion involves running both the old and new systems simultaneously for a specified period. This allows for comparison between systems and provides a safety net, as users can revert to the old system if any issues arise.

Cutover conversion, on the other hand, entails a complete switch from the old system to the new system at a specific point in time. This method is straightforward but brings higher risk, as there is no backup system in place once the transition occurs.

Pilot conversion refers to implementing the new system in a limited setting or specific department to test its functionality before a full rollout. This allows for early identification of challenges and the opportunity to refine the system based on feedback.

In contrast, incremental conversion is less common and can be seen as more of a phased approach where parts of the system are converted gradually. While it may be utilized in certain circumstances, it is not recognized as one of the standard strategies for system conversion, which focus more on the comprehensive switch from an old system to a new system in the methods mentioned above