- How do you feel with you english? - Do you have experience with databases, relational and non-relational? - What kind of project are you currently working at EPAM? - What is your current tech stack? - Which methodology do you use in your projects? - Do you have experience with fintech projects?
Theory based REACT js Interview Questions - Virtual Dom,Hooks & their Uses ,some of JavaScript etc.
what is the difference between state and use state
what is your expected salary
The asked me about React js.
What is hoisting React life cycle Use effects Use memo Use callback
Me experience in previeous jobs
react hooks,raect router,and aboute rest apis
What is Virtual DOM in React Native?
What is useState() in React? The useState() is a built-in React Hook that allows you for having state variables in functional components. It should be used when the DOM has something that is dynamically manipulating/controlling. In the below-given example code, The useState(0) will return a tuple where the count is the first parameter that represents the counter’s current state and the second parameter setCounter method will allow us to update the state of the counter.
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