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What is the function of the memory object?

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What is the function of the memory object?

(a) Gets unused memory details

(b) Shows optimization

(c) Gets memory usage

(d) Memory optimization

This question was addressed to me during an internship interview.

This intriguing question comes from Performance Navigation and Memory in division Invocation and Performance Navigation of JavaScript

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The correct option is (c) Gets memory usage

To elaborate: The JavaScript Memory column represents the JS heap. This column contains two values. The value you’re interested in is the live number (the number in parentheses). The memory object is a feature of Chrome that allows us to see the memory usage that Chrome is taking up while running our page.

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