What is a benefit of model-driven programmability?

What is a benefit of model-driven programmability?

A. It provides a programmatic and standards-based way of writing configurations to any network device. B. By modeling data, it ensures that vast quantities of data are usable for monitoring. C. It simplifies management and operations by decoupling the networking hardware from its control mechanism. D. It addresses the static architecture of traditional networks being decentralized and complex.