QuestionQ297

Software Development and Design

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Refer to the exhibit. An application is under development as an information repository. The application will store details about television shows, including the scenario, year, and category. Which database type is required for high performance with this data structure?

  • A time series
  • B columnar
  • C document-based
  • D graph
Explanation

A document-based database is designed to store and query flexible, hierarchical JSON documents, including nested objects and arrays such as shows, seasons, episodes, reviews, and cast members. This lets a complete show record be stored as a self-contained document without decomposing its nested structure. Microsoft documents that document data stores are used for semi-structured JSON documents and that JSON documents can contain arbitrary elements, structures, and hierarchies.

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