Q. What will happen if reverse() and join() methods are used simultaneously ?

  • (A) Reverses and stores in the same array
  • (B) Reverses and concatenates the elements of the array
  • (C) Reverses
  • (D) All of the mentioned
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✅ Correct Answer: (A) Reverses and stores in the same array
Explanation: The reverse() followed by a join() will reverse the respective array and will store the reversed array in the memory.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:50 pm in JavaScript

Explanation by: Mr. Dubey
The reverse() followed by a join() will reverse the respective array and will store the reversed array in the memory.

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