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BlueHorse Software

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BlueHorse Software interview question

First Round : Aptitude test with pen and peper. Second Round : Coding Questions (Prime Numbers ? etc...) Final Round : (Domain related) 1. HTML (Basic questions) 1. What is Doc type in HTML ? 2. about tags. 2. React: 1. What are components in React? 2. Can you explain the difference between props and state in React? 3. What are lifecycle methods in React? Can you explain the concept of hooks in React? 4. How to render server side components. etc.... 3. NodeJS: 1. Can you explain asynchronous programming in NodeJS? 2. What is event-driven architecture in NodeJS? 3. Can you explain what ExpressJS is and how it is used in NodeJS? 4. Next.js: 1. Can you explain the benefits of server-side rendering and how Next.js facilitates it? 2. How does Next.js handle static site generation? 3. Can you explain the difference between getStaticProps, getServerSideProps, and getInitialProps in Next.js? 4. and others Simple questions. 5. MongoDB: 1. What is a NoSQL database? How is it different from a SQL database? 2. Can you explain CRUD operations in MongoDB? 6. Docker: 1. What is containerization and how does Docker facilitate it? 2. Can you explain what a Docker image is? What is a Dockerfile and what is its purpose? Etc...