REQ01 Exercise Key

Informal Requirements Specification

Developed with support from the National Science Foundation

Version 1.0

A wide variety of approaches and levels of success should be anticipated in evaluating the exercise reports. Some common issues and areas of evaluation are presented here as an aid to the instructor.

  1. Definition of terms: elevator system, elevator, floor, inputs, possible elevator movements.
  2. Scenarios, exceptions, and constraints.
  3. Separation of requirements from design and implementation.