What is an effect of the rise of cable news programs?

What is an effect of the rise of cable news programs?
 
  a. Cable news has surpassed network news as the primary source of television news.
  b.Cable news has remained behind the networks in viewership despite recent gains.
  c. Cable news has focused on providing unbiased news to rival news network punditry.
  d. Cable news has become the most credible news resource forpolitical news.

Question -2-

Which statement best characterizes the role of the Internet as a source of news?
 
  a. The Internet is the primary news source for most Americans today.
  b. During the 20092010 election cycle, about 75 percent of Americans reported that they depended on the Internet as their main source for news about the campaigns.
  c. The Internet rivals television news as the major source of political information for most Americans.
  d. American reliance on Internet news sources has increased exponentially.