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Home » Quiz » Node.js Quiz

n CRUD operations, which operation is used to modify existing data?

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  • Create
  • Read
  • Update
  • Delete
The Update operation in CRUD (Create, Read, Update, Delete) operations is used to modify existing data in the system. It allows you to make changes to existing records.
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Node.js Quiz
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How does Non-Blocking I/O facilitate the development of scalable applications in Node.js?
How does the closure concept relate to higher-order functions in JavaScript?

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