Tcs interview Reactjs

HTML
Q)html5 features. 

CSS
Q)css selectors?
Q)box model?
Q)display inline & inline block box?
Q)z-index?
Q)slot,order?

Javascript:
Q) how to get HTML in js.
Q) == vs ===
Q) spead, rest
Q)callback
Q)promise
Q)closure

Reactjs
Q) null ?
Q) shouldcomponetupdate
Q) code splitting?
Q) webpack ?
Q) JSX?
Q)Props?
Q)hooks?
Q) New hooks in React 18? 
Q)context?
Q)useMemo & useCallback
Q)class vs functional component?
 Q)lifecycle phases?
Q)useeffect?
Q)virtual DOM?
Q)babel?
Q)state & props?
Q) Redux?
Q)state management?

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