A

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Q. The pop() method of the array does which of the following task ?

  • (A) decrements the total length by 1
  • (B) increments the total length by 1
  • (C) prints the first element but no effect on the length
  • (D) None of the mentioned
  • Correct Answer - Option(A)
  • Views: 9
  • Filed under category JavaScript
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Explanation by: Admin
Arrays have a pop() method (it works with push()) that reduces the length of an array by 1 but also returns the value of the deleted element.

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