GEP Worldwide Senior Software Engineer Interview Questions and Answers

One Program to check Linked List working both Singly and double. With Random number geneation.

Q1. Performance tunning in react
Ans. 
Performance tuning in React involves optimizing code for faster rendering and improved user experience.
• Identify and eliminate unnecessary re-renders by using shouldComponentUpdate or React.memo

• Use PureComponent or memo to prevent unnecessary re-renders of components

• Avoid using inline functions in render methods to prevent unnecessary re-renders

• Optimize component rendering by splitting large components into smaller ones

• ...read more
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Q2. When should we go for redux and context api
Ans. 
Redux for complex state management, Context API for simpler state sharing
• Use Redux for complex state management with multiple components needing access to the same state

• Context API is suitable for simpler state sharing between parent and child components

• Redux is more suitable for larger applications with a lot of state changes and actions

• Context API is easier to set up and use for smaller applications or components
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Q1. Java 8 interview questions
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Q2. Spring boot questions
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Q1. Microservices strurcture and implementation
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Q1. Java, Typescript, React Native
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Q1. Behavioural round
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