Which process develops a detailed description of the functions that a new information system must perform?

Which process develops a detailed description of the functions that a new information system must perform?

a. Feasibility study
b. Requirements analysis
c. Systems design
d. Test plan development

Answer: B

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ITA Chapter 13

• Compared to the use of proprietary components, Web services promise to be less expensive and less difficult to implement because of:
• Groups of objects are assembled into software components for common functions, which can be combined into large-scale business applications, in this type of software development.
• You are an IT project manager for an advertising firm. The firm wishes to create an online survey 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?
• This type of systems development is characterized by significantly speeding up the design phase and the generation of information requirements and involving users at an intense level.
• The chapter case on outsourcing models describes the outsourcing model of transaction relationships as one in which:
• The process of creating workable information systems in a very short period of time is called:
• "Hidden costs" such as ______ can easily undercut anticipated benefits from outsourcing.
• If an organization's requirements conflict with the software package chosen and the package cannot be customized, the organization will have to:
• Fourth-generation tools cannot replace conventional development tools because:
• Which type of fourth-generation language tool contains pre programmed modules that can be used to create entire applications?
• Which type of fourth-generation language tools are end-users most likely to work with?
• Management should control the development of end-user applications by:
• When systems are created rapidly, without a formal development methodology:
• A systems building approach in which the system is developed as successive versions, each version reflecting requirements more accurately, is described to be:
• As a technical project manager you have decided to propose implementing a prototyping methodology for a small Web-based design project. What is the order of steps you will follow in this project?
• In which type of systems building are the development stages organized so that tasks in one stage are completed before the tasks in the next stage begun?
• In the traditional systems development lifecycle, end users:
• The oldest method for building information systems is the:
• Back-end CASE tools focus on:
• Object-oriented development could potentially reduce the time and cost of writing software because:
• Object-oriented modeling is based on the concepts of:
• In an object-oriented development framework for a university, how would the classes Degree, Mathematics, and Physics be related?
• An entire information system is broken down into its subsystems by using:
• To show each level of a system's design, it's relationship to other levels, and its place in the overall design structure, structured methodologies use:
• To understand and define the contents of data flows and data store, system builders use a(n):

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