According to Figure 19-4 above,the correct rank order of social network sites from MOST TO LEAST POPULAR as measured by the number of users as of mid-2013 is
A)Facebook,LinkedIn,YouTube,and Twitter.
B)Facebook,Twitter,YouTube,and LinkedIn.
C)Facebook,YouTube,LinkedIn,and Twitter.
D)Facebook,YouTube,Twitter,and LinkedIn.
E)Twitter,Facebook,YouTube,and LinkedIn.

Question

Quizplus · Accepted Answer

According to Figure 19-4, Facebook had the highest number of users at 1.1 billion, followed by YouTube at 1 billion, then Twitter at 555 million, and finally LinkedIn at 225 million. Therefore, the correct order from most to least popular is Facebook, YouTube, Twitter, and LinkedIn. Choice D is the only option with this order.

According to Figure 19-4 Above,the Correct Rank Order of Social