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General MCQ questions for react js
It was the coding test for the interview
Prime Numbers Questions
Tech Formation interview questions for popular designations
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
Virtual Dom is a lightweight copy of the Real Dom, used for efficient updates in web development.
Virtual Dom is a lightweight copy of the Real Dom, used for efficient updates in web development.
Real Dom represents the actual structure of the web page, while Virtual Dom is a simplified version stored in memory.
Changes made to the Virtual Dom are compared with the Real Dom to determine the minimum number of updates neede...
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Will be given Requirement to write code for Restraunt. Based on that have write code for delivering orders by delivery boys.
I applied via Naukri.com
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
posted on 29 May 2023
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Javascript and react js
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