Exam 3: Use Cases

Before using the user goal technique the analyst must first identify and classify all the types of system users.

An acronym for updating,deleting,reporting and creating of data is called _______.

One technique used to help decide which events apply to controls is to assume that technology is perfect.

Temporal events always occur on a fixed date or at a fixed time.

Each use case is used by only one actor.

The CRUD technique is often used to validate and enhance the list of use cases.

An event that occurs when something inside the system triggers the need for processing,but usually as a consequence of external activity is called a _______ event.

The even decomposition technique begins by identifying all of the _______.

An external agent or person that interacts with the system by supplying data is called a(n)_______.

An important step in using the CRUD technique is to _______.

The way to determine whether an occurrence is an event or part of the interaction before or after the event is to ask the following question: _______?

The end product of the event decomposition technique is a list of use cases at the right level of analysis.

The focus on external events is inappropriate when working with end users because discussing events tends to confuse the issues.

Real-time systems require the system to react immediately to things that are going on in the environment.

The UML notation for the "includes" relationship is a(n)_______.

Another name for the "includes" relationship is the "uses" relationship.

The level of analysis to use when identifying user goals is the _______.

One technique to identify use cases is to ask users what they want to achieve with a particular business procedure.This technique is called the ______ technique.

The system's reaction to an event is called a(n)_______ .

The event decomposition technique begins by identifying use cases.