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Question 20

Spot the false classification of a value as falsy.

  1. NaN is falsy
  2. 0n is falsy
  3. The string "0" is falsyCorrect answer
  4. The empty string is falsy

Explanation

The string "0" is nonempty and therefore truthy, so classifying it as falsy is incorrect. Numeric zero is falsy, but a string's textual appearance does not turn it into the corresponding number.

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Question 20: Spot the false classification of a value as falsy. · JavaScript Fundamentals · Questena