Each use case describes _____ function(s) in which users interact with the system.

Question

BlackTom AI · Accepted Answer

The question asks about what each use case describes in relation to user interaction with the system.

Option presence: There are no answer choices provided in the list to compare against. This limits the ability to weigh alternatives directly, so we can focus on the core concept that a use case typically centers on a single goal or function that a user performs with the system.

Understanding use cases: In traditional use-case analysis, a use case is defined as a sequence of interactions between an actor (a user or external system) and the system that yields a specific result of value to the actor. This framing emphasizes one primary function or objective that the user aims to achieve within that use case, rather than multiple unrelated goals or broad, undefined interactions.

Why this understanding fits the statement: If we describe use cases as focusing on a single function or action space through which users interact to accomplish a goal, that aligns with the standard purpose of a use case—to model a distinct unit of required behavior centered on one main objective.

Limitations due to missing options: Since the provided answer options are not available, we cannot evaluate potential distractors or alternative formulations such as multiple functions per use case, or use cases that describe broader processes. In general, those alternatives would risk conflating separate functionalities or goals into one use case, which is typically discouraged in use-case modeling to preserve clarity and traceability.

In summary, conceptually, a use case tends to describe a single, principal function or goal that involves user-system interaction, which is consistent with the idea that each use case describes one function (or one primary objective) in which users engage with the system. The lack of supplied alternatives means there is nothing else to dissect or invalidate in this specific item.

202502IS3430 Week 3 Use Case

Each use case describes _____ function(s) in which users interact with the system.

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