Many clichés were originally _____________

Apple hosts a large number of ________, which become customers' primary source of product information after warranties expire and are organized by product lines and type of user (consumer or professional)

A) niche networks B) social networks C) microblogs D) blogs E) online communities

Which of the following employees would be considered to have a line role?

A) sales manager B) executive vice president of finance C) R&D director D) vice president of production