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I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
JavaScript is asynchronous because it can execute multiple tasks simultaneously without blocking the main thread.
JavaScript uses callbacks, promises, and async/await to handle asynchronous operations.
Callbacks allow functions to be executed once a task is completed, preventing blocking of the main thread.
Promises provide a cleaner way to handle asynchronous operations by chaining then() and catch() methods.
Async/await ...
I have primarily used React.js as my frontend framework in my projects.
Utilized React.js for building interactive user interfaces
Implemented state management with Redux for larger applications
Integrated with backend APIs using Axios or Fetch
Utilized React Router for client-side routing
Used Material-UI or Bootstrap for styling components
I applied via LinkedIn and was interviewed in Dec 2024. There was 1 interview round.
Remove duplicates from array of strings without using set.
Iterate through the array and compare each element with all other elements to find duplicates.
Create a new array and add elements only if they are not already present in the new array.
I applied via Approached by Company and was interviewed in Feb 2024. There were 3 interview rounds.
Project Architecture, Cloud Items, Load balancing etc.
posted on 13 Jun 2024
Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their containing scope during the compilation phase. Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.
Hoisting moves variable and function declarations to the top of their scope.
Closures allow functions to access variables from their outer s...
useCallback is a hook in React that returns a memoized callback function
Returns a memoized callback function
Helps in optimizing performance by preventing unnecessary re-renders
Useful when passing callbacks to child components that rely on reference equality
Update state from child compoenent
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
One question on Java strings and another on React
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2021. There were 4 interview rounds.
Interview experience
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