Explain Virtual DOM?
In React, for every DOM object, there is a corresponding "virtual DOM object." A virtual DOM object is a representation of a DOM ...
https://www.interviewquestionspdf.com/2017/01/explain-virtual-dom.html
In React, for every DOM object, there is a corresponding "virtual DOM object." A virtual DOM object is a representation of a DOM object, like a lightweight copy. Think of manipulating the virtual DOM as editing a blueprint, as opposed to moving rooms in an actual house.
