Final answer:
A user story must be small enough to be completed within a single iteration or sprint, which is generally one to four weeks long in agile software development. In literature, effective examples of managing scope come from focusing on a single moment or using journal entries or letters to tell a story in parts.
Step-by-step explanation:
A user story must be small enough to be completed within a single iteration of the development cycle. In the context of agile software development, an iteration, also known as a sprint, typically lasts from one to four weeks. It's crucial that a user story is scoped properly to ensure that the development team can deliver its functionality within this timeframe. In writing or literature, such as personal narratives, scope is also an important consideration to effectively tell a story within the constraints of an essay or short story format.
An effective example of scoping in literature might include focusing on a single moment in time or event to fit into a prescribed word count. For instance, "The Fourth of July" by Audre Lorde demonstrates a user story centered around a specific event, whereas Virginia Woolf's "The Death of the Moth" illustrates the focus on a singular narrative moment. If a story extends beyond a short timeframe, using journal entries or letters (epistolary form) can be utilized to convey a longer story in a series of short snippets.