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      Front End Developer Interview

      8 Dec 2023
      Anonymous interview candidate
      Dhaka
      No offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 1 week. I interviewed at Alif (Dhaka) in Mar 2022

      Interview

      Introduction and Background: The interview likely started with introductions and a brief discussion of my background and experience. The interviewer have conducted a technical screening to assess my fundamental knowledge of React, JavaScript, HTML, and CSS. I have been given a coding challenge to assess my problem solving and coding skills. Some behavioral questions asked to understand my work style teamwork and how I handle challenges.

      Interview questions [8]

      Question 1

      Explain the concept of closures in JavaScript. Provide an example.
      Answer question

      Question 2

      What is the event loop in JavaScript, and how does it work?
      Answer question

      Question 3

      Explain the concept of prototypal inheritance in JavaScript. How does it differ from classical inheritance?
      Answer question

      Question 4

      What is the difference between == and === in JavaScript? Provide examples of when you would use each.
      Answer question

      Question 5

      What are React Components? Describe the difference between functional and class components.
      Answer question

      Question 6

      How does React Router work, and how can you implement routing in a React application?
      Answer question

      Question 7

      Explain the concept of higher-order components (HOCs) in React. Provide an example of how you might use an HOC
      Answer question

      Question 8

      What is Redux, and how does it work with React? When would you choose to use Redux in a React application?
      Answer question