One Type of UML Diagram Documents the Users, or Actors

question 26

Short Answer

One type of UML diagram documents the users, or actors, of an information system and the functions they perform.Any task an actor performs is called a use _______.

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Definitions:

Percent Frequency

The relative frequency of an event or characteristic expressed as a percentage of the total number of occurrences or observations.

Relative Frequency

The ratio of the number of times a particular value occurs in a dataset to the total number of occurrences.

Crosstabulation

A method used to analyze the relationship between two or more categories of variables, often displayed in a matrix format.