Infs 346 Exam 1 Review Questions And Answers

What is a composite attribute? {Ans: An attribute that is composed of several attributes}How is the term "quality of a database system" related to the end users? {Ans: It measures how quickly and easily it can provide the accurate and complete information needed by its end users}How does the scope of the database influence the development of the database system? {Ans: Goes through the same development steps, but the difference is reflected in the size, complexity, and cost in time and resources required for each of the steps}What is the role of front-end application analysts? {Ans: In charge of collecting and defining requirements for front-end applications}What is an associative entity? {Ans: Construct used as an alternative way of depicting M:N relationships}Give an example of analytical information {Ans: What hours of the day have the most ATM withdrawals}