Exam 4: Requirements Modeling

A(n) ____________________ is a characteristic or feature that must be included in an information system to satisfy business requirements and be acceptable to users.

A graphic modeling program allows you to manage details of a complex project, create queries to retrieve specific information, and generate custom reports. _________________________

In addition to joint application development, another popular user-oriented method is ____________________, which resembles a condensed version of the entire SDLC with users involved every step of the way.

System documentation always is up to date.

-In the RAD model in the accompanying figure, the ____________________ phase focuses on program and application development tasks similar to the SDLC.

When phrasing interview questions, a systems analyst should avoid ____________________ that suggest or favor a particular reply.

Perry has found one system requirement that he thinks could fit into a couple of different categories. What is the best categorization of this requirement: An employee record must be added, changed, or deleted only by a member of the human resources department?

Briefly describe the four phases of the RAD model.

MATCHING Identify the letter of the choice that best matches the phrase or definition.a.TCO f.open-ended b.closed-ended g.CASE tool c.agile method h.pool d.FDD i.UML e.RAD j.scalable -One of its risks is that a system might work well in the short term, but the corporate and long-term objectives for the system might not be met.

When studying an information system, examples of actual documents should be collected using a process called ____.

The ____________________ is a model that asks the traditional fact-finding questions in a systems development context.

-In the RAD model in the accompanying figure, the ____________________ phase combines elements of the systems planning and systems analysis phases of the SDLC.

The personal interview usually is the least expensive fact-finding technique. _________________________

When recording facts, a systems analyst should document the work by ____.

In the early stages of systems analysis, interviews usually focus on specific topics, but as the fact-finding process continues, the interviews are more general.

-In the RAD model in the accompanying figure, during the ____________________ phase users interact with systems analysts and develop models and prototypes that represent all system processes, outputs, and inputs.

MATCHING Identify the letter of the choice that best matches the phrase or definition.a.TCO f.open-ended b.closed-ended g.CASE tool c.agile method h.pool d.FDD i.UML e.RAD j.scalable -If one of these is available, analysts can use it to develop models and enter documentation from the JAD session.

The main objective of a sample is to ensure that it represents the overall population accurately.

The primary advantage of RAD is that ____.

A common technique that allows users to participate in various development tasks is called ____________________, which is a user-oriented technique for fact-finding and requirements modeling.