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I appeared for an interview in Jul 2023.
Event Loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
Event Loop is responsible for handling asynchronous operations in JavaScript.
It allows for tasks to be queued and executed in a non-blocking manner.
Event Loop continuously checks the call stack and the task queue, moving tasks from the queue to the stack when the stack is empty.
Example: setTimeout() func...
Event Loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event Loop is a mechanism that allows Node.js to perform non-blocking I/O operations.
It continuously checks the Call Stack for any functions that need to be executed, and the Callback Queue for any callback functions that need to be executed.
It prioritizes the execution of I/O operations and callback function...
Node.js is a runtime environment that allows you to run JavaScript on the server side.
Uses non-blocking, event-driven architecture for high performance
Allows for building scalable network applications
Has a large ecosystem of open-source libraries and frameworks like Express.js
Can be used for real-time web applications with technologies like Socket.io
Asked me to build a front end and backend prject
I applied via Walk-in and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
Visio is a diagramming tool used to create flowcharts, diagrams, and other visual representations of data.
Start by selecting a template or creating a new document
Drag and drop shapes onto the canvas and connect them with lines or arrows
Add text, images, and other elements to enhance the diagram
Use the formatting tools to customize the appearance of the diagram
Save and export the diagram in various formats such as PDF o
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There were 3 interview rounds.
Standard Aptitude questions
Based on strings and array
I applied via Naukri.com and was interviewed in Nov 2019. There were 5 interview rounds.
based on 1 interview
Interview experience
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