Q. Which of the following is a factory function?

  • (A) $()
  • (B) jQuery()
  • (C) Queryanalysis()
  • (D) None of the mentioned
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✅ Correct Answer: (B) jQuery()
Explanation: jQuery() is a factory function rather than a constructor: it returns a newly created object but is not used with the new keyword) jQuery objects define many methods for operating on the sets of elements they represent, and most of this chapter is devoted to explaining those methods.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:51 pm in Machine Learning

Explanation by: Mr. Dubey
jQuery() is a factory function rather than a constructor: it returns a newly created object but is not used with the new keyword) jQuery objects define many methods for operating on the sets of elements they represent, and most of this chapter is devoted to explaining those methods.

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