Altimetrik Senior UI Developer Interview Questions and Answers

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Q1. Context API's in react
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Context API is a feature in React that allows sharing data between components without having to pass props through every level of the component tree.
• Context API provides a way to pass data through the component tree without having to pass props down manually at every level.

• It is useful for sharing global data such as themes, user authentication, or language preferences.

• Context API consists of three main parts: Provider...read more
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Q2. Hooks in react js
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Hooks in React JS are functions that let you use state and other React features without writing a class.
• Hooks were introduced in React 16.8 to allow functional components to have state and lifecycle methods.

• useState() is a hook that allows you to add state to functional components.

• useEffect() is a hook that allows you to perform side effects in functional components.

• Custom hooks are reusable functions that can contain ...read more
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Q1. COnteaxt API, Hooks, Redux etc
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Q2. React lifecycle and some basic sorting/searching alogo questions
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