Question

What is unified communications (UC)?

A. allows dynamic IP address allocation so users do not have to have a preconfigured IP address to use the network

B. converts IP addresses into domains, or identifying labels that use a variety of recognizable naming conventions

C. the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures

D. the integration of communication channels into a single service

Answer

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