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NodeJS Event Loop is a mechanism that allows NodeJS to perform non-blocking I/O operations by offloading tasks to the system kernel.
Event Loop is responsible for handling asynchronous operations in NodeJS.
It allows NodeJS to perform multiple operations concurrently without blocking the execution.
Event Loop continuously checks the event queue for any pending tasks and executes them in a non-blocking manner.
NodeJS uses l...
I worked at a software development company where I developed web applications for clients.
Developed web applications using HTML, CSS, and JavaScript
Collaborated with clients to gather requirements and provide updates on project progress
Utilized version control systems like Git for code management
Top trending discussions
I applied via Campus Placement and was interviewed in Aug 2020. There were 5 interview rounds.
Real-time implementation of OOPs concept involves creating objects and classes that interact with each other in real-time applications.
Real-time systems require objects to be created and destroyed dynamically
Inheritance and polymorphism can be used to create flexible and extensible systems
Real-time systems often use event-driven programming to respond to user input
Examples include video games, financial trading systems
I appeared for an interview in Mar 2021.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
posted on 12 Apr 2023
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.
25 MCQ questions online with time limit
Create webapp . Frontend, Backend , data encryption
I applied via LinkedIn and was interviewed before Jan 2023. There was 1 interview round.
posted on 23 Apr 2022
I applied via Walk-in and was interviewed before Sep 2021. There were 5 interview rounds.
General Aptitude and logical reasoning
About programming and basic programs with advanced program
posted on 6 Jan 2023
I applied via Approached by Company and was interviewed in Jul 2022. There were 3 interview rounds.
Questions related to web development and architecture
Session is a way to store user-specific data on the server-side
Session can be stored in-memory, on the server's file system, or in a database
3-tier architecture separates presentation, application logic, and data storage
3-layered architecture separates presentation, business logic, and data access
SOA is a design pattern where software components communicate with each...
based on 1 interview
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