Oscarz aviation's web site, gooscarzav, informs customers about a wide variety of services offered by the firm. it also has a guestbook where customers can provide feedback on their experiences with oscarz aviation. they can also view videos oscarz aviation posts, as well as read and respond to blogs and ask questions. gooscarzav is an example of a(n)
a) online social network
b) blog
c) kiosk
d) branded community web site
e) digital catalog