1. Cloud computing
is the same as e-commerce.
reduces the size of IT organizations.
increases business costs.
requires special software, other than a browser, to be installed on each computer.
2. For which of the following industries has the Internet as a whole been a disruptive technology?
bill payments
air travel
books
real estate
3. Which common database challenge is illustrated by the text's discussion of receiving multiple pieces of the same direct mail advertising?
Data normalization
Data accuracy
Data redundancy
Data inconsistency