Advertisers are increasingly choosing these digital advertising ...

[Kikoku]

Advertisers are increasingly choosing these digital advertising platforms:
 
  a. websites
  b. streaming over the Internet
  c. HD (hybrid digital)
  d. all of these
  e. none of these

Question 2

Resonance results when a vibrating body:
 
  a. continues to vibrate after the stimulus is removed.
  b. produces vibrato.
  c. adds to the original harmonics of a sound source.
  d. with the same natural frequencies as another body forces the second to vibrate.

[tuwy]

Answer to Question 1

.D

Answer to Question 2

D