What is the scope in a use case specification?

• A. The environment
• B. The entity that owns (provides) the use case
• C. The time frame
• D. The user role

Answer: (B)

Scope in a use case specification defines who provides or owns the use case—the system or component responsible for delivering the behavior. It marks the boundary of responsibility, clarifying which product, subsystem, or organizational unit the use case belongs to and who is accountable for implementing and maintaining it. This focus helps prevent mixing requirements from different systems and keeps the description aligned with the intended boundary. The environment describes where the system runs, the time frame describes when the use case is applicable, and the user role describes who interacts with the system, not who provides it.