{CodeRoyale}
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Multiple ChoiceHard 30s

Database Index Types

Choose the best answer for: index selection
Options
  1. 1B-tree for range queries; Hash for equality; GIN for full-text
  2. 2All indexes are the same, so choosing one doesn't matter
  3. 3Hash is for range queries, while B-tree only does equality
  4. 4B-tree is for equality only, while GIN handles range scans
backendhard

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