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Cars24

Software Development Engineer 2

useEffect Return Function

Medium

ROUND 1General KnowledgeCandidate Selected

react hooks

Apart from component unmounting, when else does the return function inside useEffect get invoked in React? Discuss scenarios.

This question was asked in

Cars24 Software Development Engineer 2 Interview Experience

The Cars24 Frontend Software Development Engineer 2 interview process consisted of one round focused on technical questions related to JavaScript and React Native. Candidates can expect to answer questions on JavaScript fundamentals, as well as React and React Native concepts such as hooks, components, and performance optimization. Overall, the interview appears to assess both foundational knowledge and practical skills in frontend development comprehensively.