Q. What does the method Performance.now() return?

  • (A) DOMTimeStamp
  • (B) DOMHighResTimeStamp
  • (C) DOMStamp
  • (D) TimeStamp
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✅ Correct Answer: (B) DOMHighResTimeStamp
Explanation: The Performance.now() method returns a DOMHighResTimeStamp, measured in milliseconds, accurate to one thousandth of a millisecond equal to the number of milliseconds since the PerformanceTiming.navigationStart property and the call to the method.

Published by Mr. Dubey ⭐ 111.54K Points at 28-Apr-2024 06:59 pm in JavaScript

Explanation by: Mr. Dubey
The Performance.now() method returns a DOMHighResTimeStamp, measured in milliseconds, accurate to one thousandth of a millisecond equal to the number of milliseconds since the PerformanceTiming.navigationStart property and the call to the method.

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