Which of the following best describes data transmission over a fiber-optic cable? a. It is a broadcast connection b. It is a point-to-point connection c. Data are transmitted as voltage pulses d. Data are transmitted as light pulses
Answers
Answer:
Explanation:Fiber optics, or optical fiber, refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic strand or fiber. Fiber optics is used long-distance and high-performance data networking.
Fiber optics are also commonly used in telecommunication services such as internet, television and telephones. As an example, companies such as Verizon and Google use fiber optics in their Verizon FIOS and Google Fiber services, providing gigabit internet speeds to users.
Fiber optic cables are used since they hold a number of advantages over copper cables, such as higher bandwidth and transmit speeds
Answer:
Data are transmitted as light pulses.
Explanation:
Data are transmitted as light pulses is the best describes data transmission over fibre optics cable.