Data Structures19 sections · 729 units
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Quiz: Tries

Test your understanding

Trie Concepts

In a trie containing 'car' and 'card', why is the isEndOfWord flag necessary?

  1. A.To track the total number of words in the trie
  2. B.To distinguish between 'car' being a complete word vs just a prefix of 'card'
  3. C.To enable faster search by marking stopping points
  4. D.To save memory by sharing nodes
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