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5 Written questions

3 Matching questions

  1. Which of the following would NOT be considered a disruptive technology?
    A) instant messaging
    B) e-mail
    C) Internet telephony
    D) PCs
  2. Which of the following industries has a low barrier to entry?
    A) automotive
    B) computer chip
    C) restaurant
    D) airline
  3. The value chain model
    A) categorizes five related advantages for adding value to a firm's products or services.
    B) sees the supply chain as the primary activity for adding value.
    C) categorizes four basic strategies a firm can use to enhance its value chain.
    D) helps a firm identify points at which information technology can most effectively enhance its competitive position.
  1. a C
  2. b A
  3. c D

5 Multiple choice questions

  1. B
  2. FALSE
  3. D
  4. value chain model
  5. D

5 True/False questions

  1. The value chain model classifies all company activities as either primary or support.


  2. Wal-Mart's continuous replenishment system allows it to
    A) provide mass customization.
    B) provide an efficient customer response system.
    C) strengthen customer intimacy.
    D) achieve economy of scale.


  3. All of the following are major features of organizations that impact the use of information systems EXCEPT for
    A) business processes.
    B) environments.
    C) goals.
    D) agency costs.


  4. In network economics, the more people that use Microsoft Office software and related products, the greater its value.


  5. The more any given resource is applied to production, the lower the marginal gain in output, until a point is reached where the additional inputs produce no additional output. This is referred to as
    A) the point of no return.
    B) the law of diminishing returns.
    C) supply and demand.
    D) network inelasticity.


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