Virtual DOM and Real DOM prop drilling and how to avoid prop drilling useEffect useCallback flatlist list the react hook different bet functional/class/pure components jest git
React Developer Interview Questions
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What is an event loop in JavaScript?
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useState estructuras de datos ciclos de vida de react
Menciona alguna diferencia que hayas tenido en el ambiente laboral con un compañero o jefe y como la resolviste.
Coding Round:- Simple questions based on let, var, const.
L1: React basics, lifecycle methods,state vs props,var/let/ const, hoisting,closures, spread vs rest operator, html methods, react js api, resume questions L2: print next palindrome of a given number, print first n prime numbers, print n fibonacci series, React progress bar that updates every 1 sec till it reaches max screen width, print possible combinations of a string and identify if it has a palindrome in it.
Telephonic Round - What is javascript Is javascript synchronous or asynchronous Will react hook use in class components. Purpose of useEffect What are Fragments in React? How can we loop inside JSX Technical Round - Higher order component Diff bet Callback & promises What is SEO & how do you perform SEO What is useMemo,useEffect,useCallback What is Redux & why use use it Alternative of Redux React Context API
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