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What does the usedJsHeapSize property indicate? (a) Amount of memory used (b) Amount of memory unused (c) Amount of memory used & unused (d) Amount of memory required The question was posed to me by my college director while I was bunking the class. The question is from Performance Navigation and Memory in section Invocation and Performance Navigation of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

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Correct answer is (a) Amount of memory used To explain I would say: usedJsHeapSize returns an object of type ObjectObject. An object created with MemoryInfo constructor, containing jsHeapSizeLimit, totalJSHeapSize and usedJSHeapSize properties with numerical values. The usedJsHeapSize property is the amount of memory that all of the current objects in the heap are using.

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