Xicom Technologies Mern Full Stack Developer Interview Questions, Process, and Tips

They share an assignment I do it which is very large and they don't give respective time intervals but I clear that round

Q1. Basic questions
Add your answer
Q2. What's is redux
Ans. 
Redux is a predictable state container for JavaScript apps.
• Redux is a state management tool commonly used with React.

• It helps manage the state of an application in a predictable way.

• Redux stores the entire state of an application in a single immutable object.
Answered by AI
Add your answer
Q3. What is react how it is different from html and angular
Ans. 
React is a JavaScript library for building user interfaces, while HTML is a markup language and Angular is a framework.
• React is a JavaScript library for building interactive user interfaces.

• HTML is a markup language used for structuring content on web pages.

• Angular is a full-fledged framework for building web applications.

• React uses a virtual DOM for efficient rendering, while Angular uses two-way data binding.

• React co...read more
Answered by AI
Add your answer
Q4. What is contex api in react js
Ans. 
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
Answered by AI
Add your answer
Q5. What are hooks in react and how to use
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 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 log
Answered by AI
Add your answer