Data Communication & Network Data Communication & Network ____ transmission uses a slightly thicker fiber cable and an unfocused light source, such as an LED.

____ transmission uses a slightly thicker fiber cable and an unfocused light source, such as an LED.

Data Communication & Network

____ transmission uses a slightly thicker fiber cable and an unfocused light source, such as an LED.

a. Multimode
b. Single-mode
c. Reflection
d. Refraction

Answer: A

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