A

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Q. What does the spread operator (...) do?

  • (A) Deletes properties
  • (B) Merges arrays or objects
  • (C) Freezes variables
  • (D) Compiles code
  • Correct Answer - Option(B)
  • Views: 4
  • Filed under category JavaScript
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Explanation by: Admin
Spread syntax expands elements of iterable objects like arrays or objects.

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