Exam 13: Building Information Systems

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When systems are created rapidly,without a formal development methodology

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A bank has reworked its mortgage application process so that several steps are handled by computer software,and some steps are combined to reduce bottlenecks in processing.The goal is to gradually improve its efficiency over time.This is an example of

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What is the greatest barrier to successful business process change?

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CASE tools facilitate the creation of clear documentation and the coordination of team development efforts.

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In automation

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________ provide(s)a detailed statement of the information needs that a new system must satisfy; identifies who needs what information,and when,where,and how the information is needed.

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You are consulting for the information technology division of a state university to guide and facilitate the design of a new system for handling college applications,which has previously been handled entirely with a paper-based process.They would like to set up a system by which prospective students can apply online.Describe in detail their first steps and any studies they should perform before designing the new information system.

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A(n)________ is an organizational change that involves rethinking the nature of the business and the nature of the organization itself.

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________ is the process of changing from the old system to the new system.

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What is the business importance of managing the quality of business processes? Describe two methods of quality management.

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The process of creating workable information systems in a very short period of time is called

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The oldest method for building information systems is prototyping.

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Compared to the use of proprietary components,Web services promise to be less expensive and less difficult to implement because of

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Transferring data from a legacy system to the new system would be defined by which category of system design specifications?

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Organizations will adjust to new information systems without any special efforts if the system is a good system to begin with.

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The four kinds of structural organizational change enabled by IT,in order from least to most risky,are

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Prototyping is more iterative than the conventional lifecycle.

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The idea that the achievement of quality control is an end in itself describes a main concept of

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List and describe at least nine factors considered in the design specifications for a new system.Give at least two examples for each one.

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You are an IT project manager for an advertising firm.The firm wishes to create an online tool that will be used to survey focus group reactions to products in development.The most important consideration for the firm is being able to offer the tool as soon as possible as a new corporate service.However,you know that many of the senior managers that are business owners of this project have difficulty in understanding technical or software development issues,and are likely to change their requirements during the course of development.What development method would be most successful for this project?

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