A Complete Sequence of Related Actions Initiated by an Actor

question 84

Multiple Choice

A complete sequence of related actions initiated by an actor best describes:

• A) class.
• B) sequence diagram.
• C) use case.
• D) object.
• E) aggregation.

---

Definitions:

Probability

A measure of the likelihood that an event will occur, represented numerically between 0 (impossible) and 1 (certain).

Reactivity

The phenomenon in which the presence of an observer or the awareness of being observed alters the behavior of those being observed.

Reliability

The consistency of a measure or instrument, such that it yields the same results under consistent conditions across multiple trials.

Variability

The degree to which data points in a statistical distribution or data set diverge from the average or mean value.