Exam 10: Building Successful Information Systems

Establishing evaluation criteria causes excessive subjectivity during the systems development life cycle (SDLC)process.

Describe the advantages of prototypes.

In the information systems field, _______ can occur in response to factors including missed deadlines, old equipment, and dissatisfied customers .

During the _____ phase of the systems development life cycle (SDLC)model, an information systems designer must define the problem an organization faces, taking care not to define symptoms rather than the underlying problem.

In the context of structured systems analysis and design (SSAD)models, a _____ is a tool that shows a process at a more general level and is helpful for showing top management and the task force how a process works.

It is important to project an organization's growth rate when designing information systems.

During the _____ of the systems development life cycle (SDLC), an information system is operating, enhancements and modifications to the system have been developed and tested, and hardware and software components have been added or replaced.

_____ are small-scale versions of information systems, which are built before building the entire system, and are used to illustrate the system's benefits and allow users to offer feedback.

The systems development life cycle (SDLC)is also known as the _____.

In the context of information systems, which is a disadvantage of prototyping?

Discuss the four steps involved in prototyping.

_____ feasibility is concerned with whether a new system can be completed on time .

Using a system development method can help prevent which of the following system failures:

Systems planning today is all about _____ all potential systems that need to be updated.

Discuss the disadvantages of outsourcing.

Which of the following statements is true of pair programming?

During the maintenance phase of the SDLC, the team must _____ if a system's objectives are not being met.

_____ is a philosophy and a software and system development methodology that focuses on the development, use, and reuse of small, self-contained blocks of codes to meet the software needs of an organization.

The creation of a system specifications document indicates the beginning of the analysis phase of the systems development life cycle (SDLC).

In _____ conversion of the implementation phase of the systems development life cycle (SDLC), an analyst introduces an information system in only a limited area of an organization, such as a division or department.