Whichtechnology allows calls to be transmitted over the Internet ...

[Beheh]

Whichtechnology allows calls to be transmitted over the Internet instead of via traditional phone lines or cellular towers?
 
  a.Instant messaging
  b.Forums
  c.Message boards
  d.VoIP

Question 2

Analog waves are still important because
 
  a. they have a better shape than digital waveforms.
   b.physical processes like sound waves are analog.
   c. digital waveforms cannot be created from things like vinyl recordings
   d. they are produced by analog to digital conversion.

[britb2u]

Answer to Question 1

D

Answer to Question 2

B

[Beheh]

Excellent

[adammoses97]

Thanks for the timely response, appreciate it