61.Which of the following is true of Long Tail economics?
A.It looks at sales in terms of economies of scale.
B.E-commerce businesses that can reach the audience in the Long Tail cannot do so without the typical brick-and-mortar retail costs and expenses.
C.It seeks to sell as many of one item as possible to offset fixed costs.
D.It is ignored by traditional businesses but e-commerce businesses profit from it.
65.If you were to purchase a song from iTunes with your cell phone, what type of technology would you be using?
A.M-commerce
B.Broadband
C.CDMA
D.Web 2.0
63.Which type of technology allows you to wirelessly connect to and use centrally located information and/or application software?
A.Networking applications
B.Operations management tools
C.Mobile computing
D.Open source applications
64.What term describes electronic commerce that can be conducted over a wireless device?
A.E-trade
B.M-commerce
C.Wireless business
D.Virtual commerce
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