参考答案:Suggested answers:
a．In the application of new technology in support of management information, the trend clearly shows responsiveness to the need for these systems to be directly accessible and immediately useful to the functional manager. As this happening, there is evidence of a decreasing need for routine mediation by a technical expert. The more direct and more effective man-machine interface has been achieved through the use of easier-to-learn-programming languages, widespread communication networks, and simple to operate terminals. Computer technology is moving in a healthy direction, which promises to open new alternatives in meeting challenges of effective MIS design.
b．To ensure that technology is used effectively in a company, it is imperative to develop information management system. The system development process may go through four steps: (a) problem definition, (b) general design, (c) detailed design, and (d) implementation. These are followed by an evaluation of the operating system after installation. These steps involve a sometimes uncomfortable probing of how decisions are being made. Effectiveness largely depends on the objectivity and intellectual honesty of the participants, i.e. the systems analysts and the decision makers. It may also depend on equipment, software and personnel training as well as on the designation of system operation responsibilities within the organization.
答案解析:[解析] interface界面，相互联络。responsiveness应答，回应。 mediation调解，斡旋。accessible可接近的，可进入的。designation标示，表明，指派，称号
我来回答:
最新试题
