Multiple Choice
Coding is _____.
A) the unit of information
B) the transformation of elements from one set of elements to another set
C) the generation of sine waves for transmission over a medium
D) changing one or more properties of a sine wave in response to data
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Data is converted to signals for transmission
Q12: Modulation is the process of _.<br>A)spinning a
Q13: The only layer in the TCP/ IP
Q14: In TDM _.<br>A)signals from each channel are
Q15: Good signals have all the following properties
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