Which of the following transmission media would NOT be affected by cross talk or interference?
A.
Copper cable
B.
Radio System
C.
Satellite radiolink
D.
Fiber optic cables
Explanation:
Fiber-optic cable uses a type of glass that carries light waves, which represent the data being transmitted. Light
waves are not affected by cross talk or interference.
Incorrect Answers:
A: Copper cables suffer from cross talk and interference.
B: Radio Systems suffer from cross talk and interference.
C: Satellite radiolink suffers from cross talk and interference.Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, New York, 2013, p. 559