Multiple Choice
In FDM _____.
A) signals from each channel are sent at a specified frequency
B) signals from each channel are sent at a specified amplitude
C) signals from each channel are sent at a specified phase
D) signals from each channel are sent at a specified time
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
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
Q25: As a physical medium,optical fiber possesses all