Centum Solutions Interview Questions and Answers

Some technical and aptitude questions

Q1. Technical questions
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Q2. About your self and dome technical questions
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Q3. Questions About salaries and other benifits
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Logical reasoning, coding-decoding, Numerical reasoning, data interpretation, Coding MCQ

Q1. Explain reacts features.
Ans. 
React is a JavaScript library for building user interfaces.
• Component-based architecture

• Virtual DOM for efficient updates

• JSX syntax for writing HTML in JavaScript

• State management with hooks and context

• Lifecycle methods for managing component behavior
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Q2. Can pass props from child to parent?
Ans. 
Yes, props can be passed from child to parent in React by using callback functions.
• Use callback functions to pass data from child to parent component

• Parent component passes a function as a prop to child component

• Child component calls the function with data as argument to pass data to parent
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Q3. What are hooks in react?
Ans. 
Hooks in React are functions that let you use state and other React features without writing a class.
• Hooks were introduced in React 16.8.

• They allow you to use state and other React features in functional components.

• Some built-in hooks include useState, useEffect, useContext, etc.

• Custom hooks can also be created to reuse logic across components.
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Q1. Are you able to relocate?
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Q2. Are you comfortable with rotational shifts?
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