Which of these activities are included in the operate phase change management service component?
A. Standardize methods and procedures for authorizing, documenting, and performing
changes to a security system
B. Define processes and principles to address, including changes, and manage securityrelated
C. Provide and maintain reliable, current information about the security system (hardware,
software, and applications) pertinent to the individual components and attributes of the
system, and how the components interrelate
D. Manage real-time incidents with security system components via the incidentmanagement