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Multiple ChoiceHard 30s

Tail Call Optimization

Choose the best answer for: TCO in JavaScript
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  1. 1TCO converts every recursive loop into an iterative for loop
  2. 2TCO allows recursion without stack growth (limited engine support)
  3. 3TCO is a debugging tool that traces recursive call arguments
  4. 4TCO is always enabled in every JavaScript engine by default
javascripthard

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