A parallel conversion avoids some of the risk of direct conversion because the old system remains in service while some or all of the new system is activated.

Question

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In a parallel conversion, the old system continues to run alongside the new system, providing a fallback option in case the new system encounters any issues. This reduces the risk compared to a direct conversion, where the old system is completely replaced by the new system.

A Parallel Conversion Avoids Some of the Risk of Direct