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In computing, a scenario (UK: / s ɪ ˈ n ɑː r i oʊ /, US: / s ə ˈ n ɛər i oʊ /; loaned from Italian scenario (pronounced [ʃeˈnaːrjo]), from Latin scena 'scene' [1]) is a narrative of foreseeable interactions of user roles (known in the Unified Modeling Language as 'actors') and the technical system, which usually includes computer hardware and software.
In the performing arts, a scenario (/ s ɪ ˈ n ɑː r i. oʊ /, US also / s ɪ ˈ n ɛər i. oʊ,-ˈ n ær-/; [1] Italian: [ʃeˈnaːrjo]; from Italian scenario, "that which is pinned to the scenery") is a synoptical collage of an event or series of actions and events.
Sequence diagrams are sometimes called event diagrams or event scenarios. For a particular scenario of a use case, the diagrams show the events that external actors generate, their order, and possible inter-system events. [2] The diagram emphasizes events that cross the system boundary from actors to systems.
A usage scenario for a piece of software; often used in the plural to suggest situations where a piece of software may be useful. A potential scenario in which a system receives an external request (such as user input) and responds to it. This article discusses the latter sense. (For more on the other sense, see for example user persona.)
The definition of a worst-case scenario varies by the field to which it is being applied. For example, in environmental engineering ", "[a] worst-case scenario is defined as the release of the largest quantity of a regulated substance from a single vessel or process line failure that results in the greatest distance to an endpoint". [ 5 ]
The two kindergarten students who were wounded in a school shooting in the Northern California community of Palermo remain in critical condition after a successful surgery on Friday, the Butte ...
The 10,000 steps per day rule isn’t based in science. Here’s what experts have to say about how much you should actually walk per day for maximum benefits.
The crash occurred about 10:30 p.m. Oct. 30 at the Staten Island intersection of Hyland Boulevard and New Dorp Lane, police said in a separate statement that incorrectly identified the victim as a ...