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Question 4

Classify the statements about JavaScript functions and typeof. Select all that apply.

  1. typeof applied to a declared function produces functionCorrect answer
  2. A function value makes typeof produce object
  3. typeof applied to x => x + 1 produces functionCorrect answer
  4. The typeof result proves function is a primitive type

Explanation

Applying typeof to a callable function object produces the string function, even though the value is still an object rather than a primitive. The claims that it produces object or creates a primitive function category each mistake the operator's label for the value model.

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Question 4: Classify the statements about JavaScript functions and… · JavaScript Fundamentals · Questena