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Which of the following property is associated with the Response event?(a) responseStart(b) responseEnd(c) both responseStart and responseEnd(d) responsiveStartI have been asked this question in a national level competition.The doubt is from Invocation of the Performance Object in chapter Invocation and Performance Navigation of JavaScript

Answer»

The correct answer is (C) both responseStart and responseEnd

The explanation is: PerformanceTiming.responseStart read-only property RETURNS an unsigned long long representing the moment in TIME (in milliseconds since the UNIX epoch) when the browser RECEIVED the first byte of the response from the server, cache, or local resource. The PROPERTIES associated with the Response event are:

responseStart

responseEnd.



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