What is CMMC? Choose all that apply • 10 points A. It stands for Cybersecurity Maturity Model Certification. B. CMMC is intended to serve as a verification mechanism to ensure appropriate levels of cybersecurity practices and processes are in place CUI. C. A. It stands for the Certification for Maturity Model in Cybersecurity. D. The CMMC encompass multiple maturity levels that ranges from "Basic Cybersecurity Hygiene" to "Advanced". E. None of the above.