A

Admin • 833K Points
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Q. Why do we need to create locally scoped variables to hold value?

  • (A) To optimize the testing process
  • (B) To increase the speed
  • (C) To minimize memory usage
  • (D) To cache the reference document.location
  • Correct Answer - Option(D)
  • Views: 23
  • Filed under category JavaScript
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Explanation by: Admin

The locally scoped variables are created to cache the reference to document.location.

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