Multiple Choice
A bit _____.
A) transforms elements from one set of elements to another set
B) generates sine waves for transmission over a medium
C) is the unit of information that designates one of two possible states
D) changes one or more properties of a sine wave in response to data
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Signals in copper wire are transmitted as
Q3: Amplitude is a measure of _.<br>A)the height
Q4: A CAT 5 cable is terminated using
Q5: Quadrature amplitude modulation _.<br>A)is another name for
Q6: The ASCII code is used to encode
Q7: The figure shows an example of _.
Q8: A signal is _.<br>A)information added to data
Q9: Noise is _.<br>A)the transformation of elements from
Q10: A physical medium is _.<br>A)the transmission path
Q11: Data is converted to signals for transmission