Final answer:
The most common type of scenario elicitation technique is The use case. A use case is a written description of how users will perform tasks on a system.
Step-by-step explanation:
The most common type of scenario elicitation technique is B. The use case. A use case is a written description of how users will perform tasks on a system. It defines the interactions between users and the system, detailing the steps and inputs needed to achieve a specific goal.
For example, in software development, a use case might describe how a user would log in to a website. It would outline the steps of entering a username and password, clicking the login button, and verifying the credentials against a database.
Use cases are widely used in various industries to understand system requirements, plan software development, and improve user experience.