CISA: Certified Information Systems Auditor

By Isaca · Question Mode

QuestionQ64

Information Systems Acquisition, Development and Implementation

An organization is deploying a new system that supports a month-end business process. Which of the following implementation strategies would be MOST efficient for reducing business downtime?

Explanation

Parallel implementation keeps the existing system operational while the new system is introduced and validated. The business can continue performing the month-end process on the established system if necessary, minimizing downtime during the transition.

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