What is a characteristic of reengineering in business procedures?

Reengineering in business procedures is characterized by its focus on fundamentally rethinking and redesigning business processes to achieve significant improvements in critical aspects like cost, quality, service, and speed. The correct choice is centered on this idea of reviewing various operational levels for significant enhancement. This approach involves analyzing current processes in a comprehensive manner, often leading to dramatic changes rather than incremental ones. This characteristic distinguishes reengineering from other forms of process improvement that may only target minor adjustments or enhancements.

In the context of the other options, focusing solely on technology improvements neglects the broader scope of reengineering, which equally considers human resources and organizational structures. Aiming for incremental changes contradicts the essence of reengineering, which is to seek substantial and transformative optimizations rather than small tweaks. Disregarding employee input undermines one of the key aspects of successful reengineering; engaging employees in the redesign process is crucial to ensure buy-in and practical insights from those who operate within the processes being reengineered. Hence, the emphasis on significant enhancement through comprehensive reviews and redesigns makes the correct answer particularly fitting.