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I applied via LinkedIn and was interviewed in Sep 2022. There were 2 interview rounds.
const is used to declare a variable with a constant value, while object.freeze is used to make an object immutable.
const is used to declare a variable with a constant value that cannot be reassigned
object.freeze is used to make an object immutable, preventing any changes to its properties
const can be used with primitive types and objects, while object.freeze is only applicable to objects
const does not prevent changes t...
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posted on 2 Jan 2025
I applied via Referral and was interviewed before Jan 2024. There were 2 interview rounds.
Medium DSA leet code
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 2 interview rounds.
States and props are important concepts in React for managing and passing data between components.
States are mutable data that can be changed within a component
Props are read-only data passed from parent to child components
States are managed within a component using setState() method
Props are accessed using this.props in a component
Virtual DOM is a lightweight copy of the actual DOM that allows for efficient updates and rendering in web applications.
Virtual DOM is a concept used in frameworks like React to improve performance by minimizing direct manipulation of the actual DOM.
When changes are made to the virtual DOM, a comparison is done with the actual DOM to determine the minimal updates needed for rendering.
This process helps reduce the numbe...
A fetch and filter component for data retrieval and manipulation
Use fetch API to retrieve data from an API endpoint
Implement a filter function to manipulate the retrieved data based on user input
Display the filtered data in the UI
Javascript and React snippets
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.
Variable declarations are hoisted but not their initializations
Function declarations are fully hoisted
Hoisting can lead to unexpected behavior if not understood properly
Closure is the combination of a function bundled together with references to its surrounding state.
Closure allows a function to access variables from its outer scope even after the outer function has finished executing.
It is created whenever a function is defined within another function.
Closure helps in maintaining the state of a function and allows for data encapsulation.
I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
They asked JS basics and Promises, hoisting
Just asked about my work culture, as I worked in startup and product based company, they except me work in Agile and how u will adopt to MNC / service based company culture
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
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