Precious Infosystem Pvt. Ltd. Interview Experience for Software Engineer Trainee

The first Round is an HR Round:

• Tell me about yourself
• Tell me about your family
• State and props difference
• How to fetch data in reactjs
• Lifecycle methods in reactjs

Technical Round:

• Write a code with a class-based component that accesses props and displays a name with props
• Class and functional component diff
• Async await
• What is typescript
• Diff between typescript and javascript.
• Tell me about ur projects and what is ur role in this
• JWT token
• Flex and grid in CSS
• Useeffect and usReducer differnce
• Spread, rest operator
• destructuring
• Redux
• Test Cases(jest)
• Material UI
• React Native navigation liberty
• What is nodejs

In final HR round

• Hr explains program details.