Q. Which of the operator is used to test if a particular property exists or not?

  • (A) in
  • (B) exist
  • (C) within
  • (D) exists
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✅ Correct Answer: (A) in
Explanation: The operator “in” tests whether a particular property exists.

Published by Mr. Dubey ⭐ 104.94K Points at 28-Apr-2024 06:50 pm in JavaScript

Explanation by: Mr. Dubey
The operator “in” tests whether a particular property exists.

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