An ____ variation is a use case variation that shows functions beyond those found in a base case.

A(n) _____ is a technique that uses a common yardstick to measure and compare vendor ratings.

A(n) _____ resembles a horizontal flowchart that shows the actions and events as they occur.

You have prepared a decision table which has three conditions, Condition X, Condition Y, and Condition Z, and three decision rows. For all four columns in which Condition X is False, the twelve decisions are exactly the same. Then:

One of the following is not a fact-finding technique in the context of systems analysis?

The first step in the systems development life cycle (SDLC) is: