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React Developer Interview Questions
3,046 react developer interview questions shared by candidates
Jsx is not a pure js then how browser is recognising it.
Find the all permutation on string and return true if any of them is palindrom, Opening and closing bracket sequence
1. react redux basics 2. promises and async await basics 3. reduce polyfill 4. React.PureComponent Implementation 5. groups anagram (DS question) 6. find non-repeating element in an array
create a counter, click button add 1, click again reset to 0
Me conte desafios pelos quais você já passou e como resolveu.
Create a timer in reactjs which automatically starting from 10 and decreases to 0. U have 3 buttons and features start, stop and reset.
"Have you worked with Java?" "What is polymorphism?" "What is an interface in OOP?" "Can you explain a LEFT JOIN in SQL?" "How do you secure an endpoint on the backend?" And then there was just conversional questions about React, like React life cycle, Redux, Promise and etc.
Basic React questions like- 1. Working of Virtual DOM. 2. Working of hooks. 3. controlled/uncontrolled events. 4. React Fragments etc... 5. Fetching data from an API endpoint.
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