Exam 4: Requirements Modeling

_____ are important to a systems analyst who must work with people at all organizational levels, balance conflicting needs of users, and communicate effectively.

When using fact-finding techniques, asking what is being done is the same as asking what could or should be done.

Matching ​Identify the letter of the choice that best matches the sentence or definition. -This offers a better return on the initial investment because it will have a longer useful life.

System documentation always is up-to-date.

Personal observation allows a systems analyst to verify statements made in interviews and determine whether procedures really operate as they are described.

The _____ is a widely used method of visualizing and documenting software systems design.

A common tool for showing the distribution of a questionnaire or sampling results is a vertical bar chart called a _____.

Matching ​Identify the letter of the choice that best matches the sentence or definition. -These methods develop a system incrementally, by building a series of prototypes and constantly adjusting them to user requirements.

Matching ​Identify the letter of the choice that best matches the sentence or definition. -This is the overall diagram in business process modeling notation (BPMN) terminology.

Rapid application development (RAD) relies heavily on _____.

Compared with traditional methods, the entire rapid application development (RAD) process is expanded and, as a result, the new system is built, delivered, and placed in operation much later.

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

When designing a questionnaire, which of the following ideas should be kept in mind?

In an interview, _____ encourage spontaneous and unstructured responses.

The kind of document shown in the accompanying figure starts with a heading, which should include all except _____.

Although taking notes during an interview has both advantages and disadvantages, the accepted view is that note taking should be extensive.

In a(n) _____ structure, which usually is based on interpersonal relationships, some people have more influence or knowledge than appears on an organization chart.

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