An engineer is asked to manage a large-scale data center and collect information from multiple Cisco NX-OS devices using Cisco NX-OS Data Management Engine model. Which technology should be used to accomplish this goal?
Correct Answer: B
Cisco NX-OS Data Management Engine (DME) model is a hierarchical representation of the configuration and operational state of the Cisco NX-OS devices. It supports multiple protocols for accessing and manipulating the data, such as NETCONF, RESTCONF, gRPC, and CLI. Among these, NETCONF is the recommended technology for managing a large-scale data center and collecting information from multiple Cisco NX-OS devices using DME model, because it provides a standard, secure, and scalable way of communicating with network devices. References := [Cisco NX-OS Data Management Engine Model]