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Question 24

What does the expression 0 || "ready" evaluate to?

  1. 0
  2. readyCorrect answer
  3. true
  4. false

Explanation

The logical OR operator skips the falsy zero and returns the first truthy operand, which is the string "ready". Returning boolean true would be incorrect because this operator preserves an operand value rather than always producing a boolean.

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Question 24: What does the expression 0 || "ready" evaluate to? · JavaScript Fundamentals · Questena