Data is converted to signals for transmission because _____.
A) data is expensive to transport over physical media
B) there is no known method to transport data over physical media
C) signals are inexpensive to transport over physical media
D) network carriers prefer to transport signals
Correct Answer:
Verified
Q4: Modulation is the process of _.
A)spinning a
Q5: Binary signals are preferred over other forms
Q6: A bit _.
A)transforms elements from one set
Q7: Coding is _.
A)the unit of information
B)the transformation
Q8: Good signals have all the following properties
Q10: Signals in copper wire are transmitted as
Q11: A physical medium is _.
A)the transmission path
Q12: A CAT 5 cable has _ wires.
A)4
B)6
C)8
D)10
Q13: As a physical medium,optical fiber possesses all
Q14: A signal is _.
A)information added to data
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents