Multiple Choice
As a physical medium,optical fiber possesses all of the following properties except _____.
A) it is relatively light in weight
B) it can carry signals for long distances without the need for repeaters
C) it is relatively inexpensive
D) it is as robust as copper in withstanding abuse
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Good signals have all the following properties
Q16: Coding is _.<br>A)the unit of information<br>B)the transformation
Q17: Unicode is used to encode _.<br>A)characters in
Q18: The term UTP stands for _.<br>A)unshielded telephone
Q19: Binary signals are preferred over other forms
Q20: In FDM _.<br>A)signals from each channel are
Q21: A CAT 5 cable has _ wires.<br>A)4<br>B)6<br>C)8<br>D)10
Q22: Single mode fiber is preferred over multi-mode
Q23: Signaling is _.<br>A)the transmission path over which
Q24: As a physical medium,copper possesses all of