Which of the following best describes a system of computers that connects the internal users of an organization distributed over a wide geographic area? a. LAN b. Internet c. decentralized network d. multidrop network e. intranet

Explain why an organization would choose to install a distributed instead of a centralized computer environment.

Discuss the diffences between internal and external users of ingormation and their needs and demands on an information system

what is the difference between internal and external users of information, their needs and demands on an information systems

What is the name given to the systems development approach used to quickly produce a model of user interfaces, user interactions with the system, and process logic?a. neural networkingb. prototypingc. reengineeringd. application generation

State the different elements of a computer system.

Which statement best describes the issue of distributed data processing (DDP)?a. The centralized and DDP approaches are mutually exclusive; an organization must choose one approach or the other.b. The philosophy and objective of the organization’s management will determine the extent of DDP in the firm.c. In a minimum DDP arrangement, only data input and output are distributed, leaving the tasks of data control, data conversion, database management, and data processing to be cen- trally managed.d. The greatest disadvantage of a totally distributed environment is that the distributed infor- mation processing unit locations are unable to communicate and coordinate their activities.e. Although hardware (such as computers, database storage, and input/output terminals) can be effectively distributed, the systems development and maintenance tasks must remain centralized for better control and efficiency.

Managed CDOs is designed for what?

An integrated group of programs that supports the applications and facilitates their access to specified resources is called a(n) a. operating system. b. database management system. c. utility system. d. facility system. e. object system.