Answer:
I would say the answer is C
Explanation:
Because I answered this with my teacher
The type of Optical Fiber that is used normally to connect two buildings that are apart by several kilometers is called the Single-Mode Optical Fiber.
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What is a Single-Mode Optical Fiber
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In the field of fiber optic communication, the single-mode optical fiber (SMF) which is also known as the fundamental or mono-mode optical fiber is one that is designed with the ability to carry and transport only a single mode of light.
Learn more about types of Optical Fibers in the link below:
brainly.com/question/8887427
Answer:
college admission and scholarships, submit a FAFSA
Explanation:
I am pretty sure it is A or C.
The answer would be c or a
