56.
Which of the following is a useful security mechanism when considering business strategy and IT?

57.
All of the following are examples of 2G wireless phone technologies except _________.

58.
Which of the following is not related to security mechanism?

59.
All of the following are wireless Internet access network technologies except ________.

60.
A product or service that customers have come to expect from an industry, which must be offered by new entrants if they wish to compete and survive, is known as a(n)?

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