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Home » Quiz » Go Quiz

MongoDB uses _______ for defining indexes to improve query performance.

Difficulty level
  • AVL trees
  • B-trees
  • Binary Search Trees
  • Hashing
MongoDB primarily uses B-trees (balanced trees) for indexing. B-trees are well-suited for disk-based storage systems and efficiently support range queries and updates, enhancing query performance.
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Go Quiz
Quiz
The _______ function in Go is used to initialize a new instance of a struct.
Which package provides a powerful router for HTTP services in Go?

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