FOA CFOT True / False Exam Questions and
Answers 100% Pass
Most outside plant installations are single mode, fiber. - ✔✔True
Splicing is very rare in premises networks. - ✔✔True
Fiber is used in long distance phone networks because is much cheaper than copper wire. - ✔✔True
Dangerous light from fiber optic cables is bright and easily visible. - ✔✔False
Besides causing attenuation, dirt particles can cause scratches on the polish fiber ends - ✔✔True
Optical fiber can transmit either analog or digital signals. - ✔✔True
Singlemode fiber has a smaller core than multimode fiber. - ✔✔True
The biggest advantage of optical fiber is the fact it is the most cost-effective means of transporting
information. - ✔✔True
Telephone networks have been converted to fiber, including long-distance and metropolitan networks,
but fiber to the home (FTTH) is not yet feasible. - ✔✔False
Fiber optic links generally use two fibers for full duplex (bidirectional) links - ✔✔True
LEDs have higher output power and bandwidth than lasers. - ✔✔False
Any cable that contains metallic conductors must be properly grounded and bonded. - ✔✔True
In order to specify a fiber optic cable properly, you need to specify installation specifications as well as
environmental specifications - ✔✔True
Page 1/2
Crafted for Academic Insight by KatelynWhitman. All rights reserved © 2025
Answers 100% Pass
Most outside plant installations are single mode, fiber. - ✔✔True
Splicing is very rare in premises networks. - ✔✔True
Fiber is used in long distance phone networks because is much cheaper than copper wire. - ✔✔True
Dangerous light from fiber optic cables is bright and easily visible. - ✔✔False
Besides causing attenuation, dirt particles can cause scratches on the polish fiber ends - ✔✔True
Optical fiber can transmit either analog or digital signals. - ✔✔True
Singlemode fiber has a smaller core than multimode fiber. - ✔✔True
The biggest advantage of optical fiber is the fact it is the most cost-effective means of transporting
information. - ✔✔True
Telephone networks have been converted to fiber, including long-distance and metropolitan networks,
but fiber to the home (FTTH) is not yet feasible. - ✔✔False
Fiber optic links generally use two fibers for full duplex (bidirectional) links - ✔✔True
LEDs have higher output power and bandwidth than lasers. - ✔✔False
Any cable that contains metallic conductors must be properly grounded and bonded. - ✔✔True
In order to specify a fiber optic cable properly, you need to specify installation specifications as well as
environmental specifications - ✔✔True
Page 1/2
Crafted for Academic Insight by KatelynWhitman. All rights reserved © 2025
