The term single mode and multimode are best described as
∙ A. a number of fibers placed into fiber-optic cable
∙ B. the number of voice channels each fiber can support
∙ C. the number of wavelengths each fiber can support
∙ D. the index number
∙ A. a number of fibers placed into fiber-optic cable
∙ B. the number of voice channels each fiber can support
∙ C. the number of wavelengths each fiber can support
∙ D. the index number