题目内容

EC is the exchange of ______________ among firms, between firms and their customers, and between customers, supported by communication technologies and, in particular, the Internet.

A. goods
B. services
C. money
D. all of the above

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In the systems design phase, the elements that must be designed when building an information system include all of the following except ______.

A. the human-computer interface
B. questionnaires
C. databases and files
D. processing and logic

Whereas data are raw unformatted symbols or lists ofwords or numbers, information is ______________.

A. data that have been organized in a form that isuseful
B. accumulated knowledge
C. what you enter into your computer
D. what your computer prints out for you

Which of the following was not discussed as a common type, or category, of information system used in organizations?

A. transaction processing
B. decision support
C. enterprise resource planning
D. web graphics

At the ______________ level of the organization, functional managers (e.g., marketing managers, finance managers, manufacturing managers, and human resource managers) focus on monitoring and controlling operational-level activities and providing information to higher levels of the organization.

A. operational
B. managerial
C. organizational
D. executive

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