When sending a video to someone who will view it on a smartphone, ...

[saliriagwu]

When sending a video to someone who will view it on a smartphone, ________ may be a key concern for the mobile carrier and the customers alike.
 
  A) screen size and resolution
  B) data usage and operational costs
  C) connectivity limitations
  D) media richness
  E) input technology

Question 2

A disadvantage of a written, printed message is that it
 
  A) limits opportunities for timely feedback.
  B) cannot reach geographically dispersed audiences.
  C) minimizes the writer's ability to plan and control a message.
  D) doesn't give recipients time to process the message before they respond.
  E) deemphasizes any inappropriate emotional components.

[Andromeda18]

Answer to Question 1

Answer: B
Explanation: B) As the amount of video traffic in particular increases (video requires much higher bandwidth than text or audio), data consumption is becoming a key concern for mobile carriers and customers alike.

Answer to Question 2

Answer: A
Explanation: A) Written, printed messages limit opportunities for timely feedback. However, they can reach geographically dispersed audiences, allow writers to plan and control their messages, and give readers the time to process what they've read before responding.