Call Us Now!
+91 9884412301 | +91 9600112302
info@credosystemz.com
Credo SystemzCredo Systemz
  • Courses
    • TRENDING TECHNOLOGIES TRAINING
    • RPA TRAINING
    • CLOUD COMPUTING TRAINING
    • BIG DATA TRAINING
    • WEB DEVELOPMENT TRAINING
    • MOBILE APPLICATION TRAINING
    • SOFTWARE TESTING TRAINING
    • MICROSOFT TECHNOLOGIES TRAINING
    • JAVA TRAINING
    • PROJECT MANAGEMENT TRAINING
    • DATA WAREHOUSING TRAINING
    • ORACLE TRAINING
    • DATABASE DEVELOPER TRAINING
    • OTHER TRAININGS
    • TRENDING TECHNOLOGIES
      Python Training Data Science Training Angular Training React JS Training ORACLE PRIMAVERA TRAINING Machine Learning Training Hadoop Training Amazon Web Services Training DevOps Training Azure Training PySpark Training MEAN Stack Training
    • RPA TRAINING
      Blue Prism Training UiPath Training Automation Anywhere
    • CLOUD COMPUTING
      Amazon Web Services Training AWS with Devops Training Azure Training AZ 104 Azure Administrator AZ 204 Azure Developer AZ 300 Azure Architect AZ 303 Azure Architect AZ 400 Azure Devops Google Cloud Platform Salesforce Training OpenNebula Training OpenStack Training OpenSpan Training
    • BIG DATA TRAINING
      Hadoop Training Big Data Analytics Training Spark Training
    • WEB DEVELOPMENT
      Angular Training Node JS Training React JS Training React Native Training Ionic Framework Training MEAN Stack Training PHP Training JavaScript Training CoffeeScript Training Less JS Training Graphics Design Training HTML Training CSS Training
    • MOBILE APPLICATION
      Android Training iOS Training iOS Swift Training Kotlin Training Flutter Dart Training
    • SOFTWARE TESTING
      Manual Testing Training UFT / QTP Training Selenium Training API Testing Training Selenium with Python Training Perfecto Mobile Testing Training ETL Testing Training JMeter Training LoadRunner Training Performance Engineering Big Data Testing Training Protractor Testing Training
    • MICROSOFT TECHNOLOGIES
      Dot Net Training MVC Framework ASP.NET MVC with Angular SharePoint Training Advanced Excel Training Excel Macro Training Azure Training Azure Infrastructure Solutions AZ 300 Azure Architect
    • JAVA TRAINING
      Core Java Training Java 8 Training Java J2EE Training Advanced Java Training Hibernate Training Spring Training Struts Training
    • PROJECT MANAGEMENT
      Oracle Primavera Training Primavera P6 Online Training Microsoft Project Training PMP Training ITIL Training Prince2 Training Scrum Master Training Business Analytics Training
    • DATA WAREHOUSING
      Tableau Training Power BI Training Qlikview Training Qlik Sense Training Informatica Training Microstrategy Training Teradata Training Cognos Training SAS Training
    • ORACLE TRAINING
      Oracle PL/SQL Training Oracle DBA Training Oracle Apps Technical Training Oracle Apps SCM Training Oracle Apps HRMS Training Oracle Apps Finance Training Oracle RAC Training PeopleSoft HCM Training PeopleSoft Finance Training
    • DATABASE DEVELOPER
      MongoDB Training Apache Cassandra Training Sybase Training Informix Training Performance Tuning Training
    • OTHER TRAININGS
      Ethical Hacking Training C C++ Training Unix Shell Scripting Training Tensorflow Training Data Modeling Training Workday Training PEGA Training Digital Marketing Training CCNA Training Arduino Training Elm Training Go Programming Training Rust Programming Training CYBER SECURITY TRAINING BIZTALK SERVER TRAINING Spoken English Course
  • Fresher Courses
    • ANGULAR TRAINING
    • REACT TRAINING
    • PYTHON TRAINING
    • JAVA TRAINING
    • SELENIUM TRAINING
  • Placements
    • Career Guidance
      • Interview Questions
      • Resume Building
      • Job Opportunities
    • OVERALL PLACEMENTS
  • About Us
    • Online Training
    • Corporate Training
    • Events
    • Reviews
      • Video Reviews
    • Become an instructor
  • Training
    • Trending Technologies Training
    • RPA TRAINING in Chennai
    • Cloud Computing Training
    • Big Data Hadoop Training in Chennai
    • Web Development Training
    • Mobile Application Training
    • Software Testing Training
    • Microsoft Technologies Training
    • Java Training
    • Project Management Training
    • Data Warehousing Training
    • Oracle Training
    • Database Developer Training
    • Other Training
  • Blogs
    • GENERAL
      • TOP SKILL TO GET A JOB IN MNC
      • INTERVIEW TIPS FOR FRESHERS AND EXPERIENCE
      • TOP TRENDING TECHNOLOGIES
    • DATA SCIENCE
      • MACHINE LEARNING VS DATA SCIENCE
      • DATA SCIENCE INTERVIEW QUESTION AND ANSWER
    • PYTHON
      • WHY LEARN PYTHON
      • JAVA VS PYTHON
      • WHAT IS PYTHON
    • PRIMAVERA
      • LIFECYCLE OF PRIMAVERA
      • EPPM VS PPM
      • PROJECT MANAGEMENT STEPS
    • PMP
      • PMP CERTIFICATION
    • AWS
      • TOP 5 AWS SERVICES
      • AWS VS OPENSTACK
      • AMAZON VS AZURE VS GOOGLE CLOUD
      • WHY DEVELOPERS SHOULD LEARN AWS
    • ANGULAR
      • ANGULAR INTERVIEW QUESTIONS
      • ANGULAR VS REACT VS VUE
    • REACT
      • TOP REASON TO LEARN REACT
    • BLUE PRISM
      • BLUE PRISM VS UI PATH
      • WHAT IS RPA
    • UI PATH
      • RPA CERTIFICATION
    • CLOUD COMPUTING
      • BEST CLOUD COMPUTING SERVICES
    • DEVOPS
      • DEVOPS OVERVIEW
    • NODE JS
      • NODE JS CERTIFICATION
    • HADOOP
      • HADOOP CERTIFICATION
    • AZURE
      • AZURE CERTIFICATION
    • SOFTWARE TESTING
      • HOW TO BECOME A SOFTWARE TESTER
      • MOVE FROM MANUAL TO AUTOMATION TESTING
      • HOW MUCH IS JAVA REQUIRED FOR SELENIUM TESTING
  • Contact Us
  • Courses
    • TRENDING TECHNOLOGIES TRAINING
    • RPA TRAINING
    • CLOUD COMPUTING TRAINING
    • BIG DATA TRAINING
    • WEB DEVELOPMENT TRAINING
    • MOBILE APPLICATION TRAINING
    • SOFTWARE TESTING TRAINING
    • MICROSOFT TECHNOLOGIES TRAINING
    • JAVA TRAINING
    • PROJECT MANAGEMENT TRAINING
    • DATA WAREHOUSING TRAINING
    • ORACLE TRAINING
    • DATABASE DEVELOPER TRAINING
    • OTHER TRAININGS
    • TRENDING TECHNOLOGIES
      Python Training Data Science Training Angular Training React JS Training ORACLE PRIMAVERA TRAINING Machine Learning Training Hadoop Training Amazon Web Services Training DevOps Training Azure Training PySpark Training MEAN Stack Training
    • RPA TRAINING
      Blue Prism Training UiPath Training Automation Anywhere
    • CLOUD COMPUTING
      Amazon Web Services Training AWS with Devops Training Azure Training AZ 104 Azure Administrator AZ 204 Azure Developer AZ 300 Azure Architect AZ 303 Azure Architect AZ 400 Azure Devops Google Cloud Platform Salesforce Training OpenNebula Training OpenStack Training OpenSpan Training
    • BIG DATA TRAINING
      Hadoop Training Big Data Analytics Training Spark Training
    • WEB DEVELOPMENT
      Angular Training Node JS Training React JS Training React Native Training Ionic Framework Training MEAN Stack Training PHP Training JavaScript Training CoffeeScript Training Less JS Training Graphics Design Training HTML Training CSS Training
    • MOBILE APPLICATION
      Android Training iOS Training iOS Swift Training Kotlin Training Flutter Dart Training
    • SOFTWARE TESTING
      Manual Testing Training UFT / QTP Training Selenium Training API Testing Training Selenium with Python Training Perfecto Mobile Testing Training ETL Testing Training JMeter Training LoadRunner Training Performance Engineering Big Data Testing Training Protractor Testing Training
    • MICROSOFT TECHNOLOGIES
      Dot Net Training MVC Framework ASP.NET MVC with Angular SharePoint Training Advanced Excel Training Excel Macro Training Azure Training Azure Infrastructure Solutions AZ 300 Azure Architect
    • JAVA TRAINING
      Core Java Training Java 8 Training Java J2EE Training Advanced Java Training Hibernate Training Spring Training Struts Training
    • PROJECT MANAGEMENT
      Oracle Primavera Training Primavera P6 Online Training Microsoft Project Training PMP Training ITIL Training Prince2 Training Scrum Master Training Business Analytics Training
    • DATA WAREHOUSING
      Tableau Training Power BI Training Qlikview Training Qlik Sense Training Informatica Training Microstrategy Training Teradata Training Cognos Training SAS Training
    • ORACLE TRAINING
      Oracle PL/SQL Training Oracle DBA Training Oracle Apps Technical Training Oracle Apps SCM Training Oracle Apps HRMS Training Oracle Apps Finance Training Oracle RAC Training PeopleSoft HCM Training PeopleSoft Finance Training
    • DATABASE DEVELOPER
      MongoDB Training Apache Cassandra Training Sybase Training Informix Training Performance Tuning Training
    • OTHER TRAININGS
      Ethical Hacking Training C C++ Training Unix Shell Scripting Training Tensorflow Training Data Modeling Training Workday Training PEGA Training Digital Marketing Training CCNA Training Arduino Training Elm Training Go Programming Training Rust Programming Training CYBER SECURITY TRAINING BIZTALK SERVER TRAINING Spoken English Course
  • Fresher Courses
    • ANGULAR TRAINING
    • REACT TRAINING
    • PYTHON TRAINING
    • JAVA TRAINING
    • SELENIUM TRAINING
  • Placements
    • Career Guidance
      • Interview Questions
      • Resume Building
      • Job Opportunities
    • OVERALL PLACEMENTS
  • About Us
    • Online Training
    • Corporate Training
    • Events
    • Reviews
      • Video Reviews
    • Become an instructor
  • Training
    • Trending Technologies Training
    • RPA TRAINING in Chennai
    • Cloud Computing Training
    • Big Data Hadoop Training in Chennai
    • Web Development Training
    • Mobile Application Training
    • Software Testing Training
    • Microsoft Technologies Training
    • Java Training
    • Project Management Training
    • Data Warehousing Training
    • Oracle Training
    • Database Developer Training
    • Other Training
  • Blogs
    • GENERAL
      • TOP SKILL TO GET A JOB IN MNC
      • INTERVIEW TIPS FOR FRESHERS AND EXPERIENCE
      • TOP TRENDING TECHNOLOGIES
    • DATA SCIENCE
      • MACHINE LEARNING VS DATA SCIENCE
      • DATA SCIENCE INTERVIEW QUESTION AND ANSWER
    • PYTHON
      • WHY LEARN PYTHON
      • JAVA VS PYTHON
      • WHAT IS PYTHON
    • PRIMAVERA
      • LIFECYCLE OF PRIMAVERA
      • EPPM VS PPM
      • PROJECT MANAGEMENT STEPS
    • PMP
      • PMP CERTIFICATION
    • AWS
      • TOP 5 AWS SERVICES
      • AWS VS OPENSTACK
      • AMAZON VS AZURE VS GOOGLE CLOUD
      • WHY DEVELOPERS SHOULD LEARN AWS
    • ANGULAR
      • ANGULAR INTERVIEW QUESTIONS
      • ANGULAR VS REACT VS VUE
    • REACT
      • TOP REASON TO LEARN REACT
    • BLUE PRISM
      • BLUE PRISM VS UI PATH
      • WHAT IS RPA
    • UI PATH
      • RPA CERTIFICATION
    • CLOUD COMPUTING
      • BEST CLOUD COMPUTING SERVICES
    • DEVOPS
      • DEVOPS OVERVIEW
    • NODE JS
      • NODE JS CERTIFICATION
    • HADOOP
      • HADOOP CERTIFICATION
    • AZURE
      • AZURE CERTIFICATION
    • SOFTWARE TESTING
      • HOW TO BECOME A SOFTWARE TESTER
      • MOVE FROM MANUAL TO AUTOMATION TESTING
      • HOW MUCH IS JAVA REQUIRED FOR SELENIUM TESTING
  • Contact Us

Node JS Training in Chennai

4.9 star 6K+ Satisfied Learners

Node JS Training in Chennai at Credo Systemz offers Best Node JS Training with Real time project oriented. Our Node js Course content designed in the manner of Basic to Advanced concepts, which means our Node Training Session starts from how to install Node on your machine to how to develop a Real-time Web Application by using Node JS.

Quick Preview of this Course
10+ Realtime Projects
100% Placement Assurance
Enroll Now
  • Home
  • Training in Chennai
  • Node JS Training in Chennai

Node JS Training in Chennai

To master Node JS, enroll in Credo Systemz's Node JS Training in Chennai. This Node JS course in Chennai focuses on the skills needed to develop Node JS scripts. We ensure the guidance of real-time Node JS developers. Learn to write Node JS scripts like a pro using practical training. Node JS training in Chennai ensures the best Node JS training along with placement support.

About Node JS Training in Chennai

Credo Systemz provides practical Node JS training in Chennai to help you improve your skills. Through practicals and live projects, we ensure a complete, real-time experience. Get support for interview preparation, along with resume preparation, mock interviews, and more.

Join the Credo Systemz Node JS training in Chennai and become a professional Node JS expert. Our industrially certified trainers will provide the best training sessions. With placement support, start your career at top MNCs after course completion.

What is Node JS ?

Node.js is an open-source framework to build fast, scalable network applications. It is lightweight and efficient, which makes it perfect for real-time applications. Node JS is a Javascript runtime environment that runs across distributed devices.

Why Node JS ?

  • For better performance.
  • All calls (input/output) are made by Asynchronous, so no more queue.
  • Single thread process but it handles larger number of request and responses Asynchronously.
  • No need buffering.
  • Single Page Application.
  • Platform Independent.
  • Data Streaming.
  • Node JS Avoids Waiting Time.
  • Non blocking Input and Output.

Lists of Skills covered in our Node JS Course

  • JavaScript
  • JSON
  • AJAX
  • Express JS
  • Node JS
  • Most used NPMs
  • MongoDB

Node JS Certification

The Node.js Foundation provide an official certification program that enables developers to show their ability in node js environment. The advantage of the Node.js Certified Developer (NCD) program is to ensure that NCDs have the skills, knowledge, and competency to perform the responsibilities of the Node.js developer.

For more details about the Node JS Certification please click Node JS Certification

Difference between Node js and other server-side languages ?

Node.js is an excellent framework if you want very quickly delivering data to/from a web browser. Node.js is event-driven programming - This is the core feature of node.js . Here is how Other Server-Side Languages works:
  1. Sends the request to server.
  2. Waits for the server to opens and reads the file.
  3. Returns with the fetched content to the client.
  4. Ready to handle the next request.
Here is how Node.js works:
  1. Sends the request to server.
  2. Ready to handle the next request.
  3. When the server opened and read the file, the server returns the fetched content to the client.
How Node JS Differ from other Server-side Languages

Difference between Node JS and AngularJS

Difference between Node js and angularjs - Credo Systemz

Objectives of Node JS Training

The primary goal of Node.js training in Chennai is to acquire Node.js skills. It leads to the best jobs in reputed global organizations. The training includes key features that make learning Node.js more reliable and easy.

  • Personalized hands-on training
  • Practical focused theory sessions
  • Certified software trainers
  • Real world scenarios and use cases
  • 24*7 support
  • Real time projects
  • Lifetime access to recorded video and audio sessions

Key Features

Training from
Industrial Experts

24 x 7
Expert Support

Hands on
Practicals/ Projects

Certification
of Completion

100% Placement
Assistance

Free
Live Demo

Node JS TRAINING COURSE CONTENT

Get Free Session  Course Content
  • Overview
  • Course Content
  • Program Details
  • Reviews

Learning Outcomes of our Node JS Course:


  • Good Knowledge in Serverside JavaScript - Node.js and its Framework Express JS.
  • Working with various NPMs like file systems Streaming, Optimization, security issues, and measures, etc., in Node.js
  • Be able to build HTTP Server with Node.js and run Express JS on top of the Node JS.
  • Understanding the server process requests and send responses.
  • In-depth knowledge of concepts such as Express.js, Node Packet Manager (NPM), JSON, Security, and Networking.
  • Become Proficient in Express.js connection with MongoDB and SQLite.
  • Master in handling REST APIs, Middleware and 100+ NPMs.

Node JS Course Highlights:


  • Credo Systemz is one of the famed Web Development course in Chennai that gives out First Class Training in Chennai.
  • The main highlights of our Node JS training program are handled by the MEAN Stack Experts.
  • Well defined Node JS course content which is prepared by the Domain Experts.
  • Familiar in Node JS and advanced development techniques from our Node JS Professionals.
  • Node JS Online Training, Classrooms and Fast-track with Hands-on Practical sessions are available.
  • After completing the Node JS Training in Chennai at Credo Systemz, You will be a Master in NodeJS.

Course Features

  • Duration60 hours
  • Skill levelAll level
  • Batch Strength15
  • AssessmentsYes
  • Mock InterviewsYes
  • Resume BuildingYes
  • PlacementsYes
  • Flexible TimingYes
  • Fee InstallmentsYes
  • LanguageTamil/English
Section 1: Introduction to Node World
  • Introduction to Javascript event driven programming
  • Introduction to Node event -driven programming
Section 2: Making a web server
  • Webserver basis
  • Handling incoming request in Node JS
  • Serving static files / pages
  • Content caching
  • Streaming and optimization
  • Handling filesystem
Section 3: Rest API && HTTP Object
  • Rest API benefits
  • Introduction to HTTP Object
  • Processing POST Data
  • Handling File uploads
  • Using Node as HTTP Client
  • Implementing download Throttling
  • Node JS way of calling another server
Section 4: Working with Data Serialization
  • JSON to Object & Object to JSON
  • XML to Object and Object to XML
Section 5: Working with Databases(Prefered MONGODB over MYSQL)
  • Writing to a CSV File in Database
  • CRUD using MONGODB
Section 6: Web Development with Express
  • Express scaffolding
  • Defining and applying environments
  • Dynamic routing
  • Templating IN Express
  • CSS engines with Express
  • How to use JWT benefit of using JWT over Sessions
  • Demo of making an Express web application
  • File System Security issues and measures
Section 7: All about Security
  • Basic Authentication methods
  • Passwork cryptography
  • Setting up HTTPS
  • How to safeguard your site from cross-site forgeries
Section 8: Advanced Node Concepts
  • Sending Emails
  • Sending SMSs
  • What is a web socket? Communication using sockets!
  • Creating your own SMTP server
  • Creating Command line app using Node
  • Threads (or) worker in Node JS
  • Making cron jobs in Node JS
  • Node as proxy server
Section 9: Writing customized Node Modules
  • Writing a functional mdoule
  • Extending the module's API
  • Deploying a  module to npm
Section 10: Getting it to production
  • How to set up production server environment
  • How to set up auto crash recovery
Read More

You will be going through detailed 2 to 3 months of Node JS Hands-on training


  • Detailed instructor led sessions to help you become a proficient Expert in Node JS.
  • Build a Node JS professional portfolio by working on hands on assignments and projects.
  • Personalised mentorship from professionals working in leading companies.
  • Lifetime access to downloadable Node JS course materials, interview questions and project resources.
Valchery pic

Credo Systemz - Velachery, Chennai
Call Us +91 9884412301

Omr

Credo Systemz - OMR, Chennai
Call Us +91 9600112302

Check here for candidates feedback on Node JS Training through
Read More Review 
  • Overview
  • Course Content
  • Node JS Program Details
  • Reviews

Top MNC Interview Questions

Accenture Node JS Interview Questions

  1. What is Node.js? Where can you use it?
  2. Why use Node.js?
  3.  What are the features of Node.js?
  4. How do you update NPM to a new version in Node.js?
  5. Why is Node.js Single-threaded?
  6. Explain callback in Node.js.
  7. What is callback hell in Node.js?
  8. How do you prevent/fix callback hell?
  9. Explain the role of REPL in Node.js.
  10. Name the types of API functions in Node.js.
  11. Which is the first argument typically passed to a Node.js callback handler?
  12. What are the functionalities of NPM in Node.js?
  13. What is the difference between Node.js and Ajax?
  14. Explain chaining in Node.js.
  15. What are “streams” in Node.js? Explain the different types of streams present in Node.js.
  16. What are the exit codes in Node.js? List some exit codes.
  17. What are Globals in Node.js?
  18. What is the difference between AngularJS and Node.js?
  19. Why is consistent style important, and what tools can be used to assure it?

Infosys Node JS Interview Questions

  1. What Is Node.js?
  2. What Do You Mean By Asynchronous Api?
  3. What Are The Benefits Of Using Node.js?
  4. Is It Free To Use Node.js?
  5. Is Node A Single Threaded Application?
  6. What Is Repl In Context Of Node?
  7. What Is The Difference Of Using Var And Not Using Var In Repl While Dealing With Variables?
  8. What Is Npm?
  9. What Is Global Installation Of Dependencies?
  10. What Is Local Installation Of Dependencies?
  11. How To Check The Already Installed Dependencies Which Are Globally Installed Using Npm?
  12. What Is Package.json?
  13. Name Some Of The Attributes Of Package.json?
  14. What Is Callback?
  15. How Node Prevents Blocking Code?
  16. What Is Event Loop?

PayPal Node JS Interview Questions

  1. What is Node.js? Where can you use it?
  2. Why use Node.js?
  3. What Is Purpose Of Buffer Class In Node?
  4. What Is Piping In Node?
  5. Which Module Is Used For File Based Operations?
  6. Which Module Is Used For Buffer Based Operations?
  7. Which Module Is Used For Web Based Operations?
  8. What Are Streams?
  9. How Many Types Of Streams Are Present In Node?
  10. Name Some Of The Events Fired By Streams.
  11. What Is Chaining In Node?
  12. How Will You Open A File Using Node?
  13. How Will You Read A File Using Node?
  14. How Will You Delete A File Using Node?
  15. How Will You Create A Directory?
  16. Why To Use Node.js?

Mindtree Node JS Interview Questions

  1. What is Node js ?
  2. Explain CLI in Node.js?
  3. In which Language Node Js is written ?
  4. Who is the author of Node Js ?
  5. Explain What is a Javascript Engine ?
  6. Explain V8 Engine ?
  7. Explain ECMAScript ?
  8. How can you check the installed version of Node Js ?
  9. Explain What is NPM ?
  10. Explain Modules in Node Js ?
  11. What are CommonJs Modules ?
  12. For what require() is used in Node Js ?
  13. Explain module.exports in Node Js ?
  14. Is Node Js Single-threaded ?
  15. What are events ?
  16. Explain event loop in Node Js ?
  17. How to create a simple server in Node js that returns Hello World ?
  18. Difference between cluster and child_process modules?
  19. How to stop master process without suspending all of its child processes?
  20. What does emitter do and what is dispatcher?

Tenmiles Node JS Interview Questions

  1. Why use Node.js?
  2. What are the features of Node.js?
  3. How do you update NPM to a new version in Node.js?
  4. Why is Node.js Single-threaded?
  5. Explain callback in Node.js.
  6. What is callback hell in Node.js?
  7. Name the types of API functions in Node.js.
  8. What are the functionalities of NPM in Node.js?
  9. Explain What is NPM ?
  10. Explain Modules in Node Js ?
  11. What are CommonJs Modules ?
  12. For what require() is used in Node Js ?
  13. Explain module.exports in Node Js ?
  14. Is Node Js Single-threaded ?
  15. What are events ?
  16. Explain event loop in Node Js ?

Contus Node JS Interview Questions

  1. Differentiate between JavaScript and Node.js.
  2. What Is Node.js?
  3. List down the major benefits of using Node.js?
  4. What is the difference between Angular and Node.js?
  5. Why Node.js is single threaded?
  6. How do Node.js works?
  7. Where Node.js can be used?
  8. How many types of API functions are there in Node.js?
  9. What is the difference between Asynchronous and Non-blocking?
  10. What is package.json?
  11. What do you understand by Event-driven programming?
  12. What is an Event loop in Node.js and how does it work?
  13. Explain  REPL in the context of Node.js.
  14. List down the tasks which should be done asynchronously using the event loop?
  15. List down the steps using which “Control Flow” controls the function calls in Node.js?

Hexon Node JS Interview Questions

  1. What is an error-first callback in Node.js?
  2. Explain the purpose of module.exports?
  3. What do you understand by Reactor Pattern in Node.js?
  4. What’s the difference between ‘front-end’ and ‘back-end’ development?
  5. What are LTS releases of Node.js?
  6. List down the major security implementations within Node.js?
  7. Explain the concept of middleware in Node.js?
  8. Explain the concept of URL module.
  9. Differentiate between spawn() and fork() methods in Node.js?
  10. What do you understand by global objects in Node.js?
  11. Explain the concept of stub in Node.js.
  12. How assert works in Node.js?
  13. Explain the purpose of ExpressJS package?
  14. Explain the usage of a buffer class in Node.js?
  15. How does Node.js handle the child threads?
  16. Explain stream in Node.js along with its various types.
  17. What is the use of NODE_ENV?

Altimetrik Node JS Interview Questions

  1. Differentiate between readFile vs createReadStream in Node.js?
  2. List down the various timing features of Node.js.
  3. Explain the concept of Punycode in Node.js?
  4. Differentiate between Node.js vs Ajax?
  5. Does Node.js provide any Debugger?
  6. Describe the exit codes of Node.js.
  7. What do you understand by an Event Emitter in Node.js?
  8. Is cryptography supported in Node.js?
  9. What is Node.js? Where can you use it?
  10. Why use Node.js?
  11. What are the features of Node.js?
  12. How do you update NPM to a new version in Node.js?
  13. Why is Node.js Single-threaded?
  14. Explain the role of REPL in Node.js.
  15. Name the types of API functions in Node.js.

Hexaware Node JS Interview Questions

  1. Which is the first argument typically passed to a Node.js callback handler?
  2. What are the functionalities of NPM in Node.js?
  3. What is the difference between Node.js and Ajax?
  4. Explain chaining in Node.js.
  5. What are “streams” in Node.js? Explain the different types of streams present in Node.js.
  6. What are the exit codes in Node.js? List some exit codes.
  7. What are Globals in Node.js?
  8. What is the difference between AngularJS and Node.js?
  9. What is “callback hell” and how can it be avoided?
  10. How does Node.js handle child threads?
  11. For what require() is used in Node Js ?
  12. Explain module.exports in Node Js ?
  13. Is Node Js Single-threaded ?
  14. What are events ?
  15. Explain event loop in Node Js ?
  16. What Are The Key Features Of Node.Js?
  17. What IDEs Can You Use For Node.Js Development?
  18. Explain How Does Node.Js Work?
  19. Explain REPL In Node.Js?

Rectras Node JS Interview Questions

  1. What is Node js ?
  2. Explain CLI in Node.js?
  3. In which Language Node Js is written ?
  4. Who is the author of Node Js ?
  5. Explain What is a Javascript Engine ?
  6. Explain V8 Engine ?
  7. Explain ECMAScript ?
  8. How can you check the installed version of Node Js ?
  9. Explain What is NPM ?
  10. Explain Modules in Node Js ?
  11. What are CommonJs Modules ?
  12. For what require() is used in Node Js ?
  13. Explain module.exports in Node Js ?
  14. Is Node Js Single-threaded ?
  15. What are events?
  16. Explain event loop in Node Js ?
  17. How to create a simple server in Node js that returns Hello World ?
  18. Difference between cluster and child_process modules?
  19. How to stop master process without suspending all of its child processes?
  20. What does emitter do and what is dispatcher?

Cognizant Node JS Interview Questions

  1. Explain What is NPM ?
  2. Explain Modules in Node Js ?
  3. What are CommonJs Modules ?
  4. For what require() is used in Node Js ?
  5. Explain module.exports in Node Js ?
  6. Is Node Js Single-threaded ?
  7. What are events ?
  8. Explain event loop in Node Js ?
  9. How to create a simple server in Node js that returns Hello World ?
  10. Difference between cluster and child_process modules?
  11. How to stop master process without suspending all of its child processes?
  12. What does emitter do and what is dispatcher?
  13. Since node is a single threaded process, how to make use of all CPUs?
  14. List some features of Express JS.
  15. Write the steps for setting up an Express JS application.
  16. What do you mean by Express JS?

Capgemini Node JS Interview Questions

  1. What Is NPM In Node.Js?
  2. What Is Package.Json? Who Uses It?
  3. What Is Chaining Process In Node.Js?
  4. What Is A Child_process Module In Node.Js?
  5. Explain What is a Javascript Engine ?
  6. Explain V8 Engine ?
  7. Explain ECMAScript ?
  8. How can you check the installed version of Node Js ?
  9. Explain What is NPM ?
  10. Explain Modules in Node Js ?
  11. What are CommonJs Modules ?
  12. Explain the basics of Node.js.
  13. How are ‘Child Threads’ handled in Node.js?
  14. State some differences between Angular JS and Node.js.
  15. State the primary uses of Node.js.
  16. What is Event-Driven programming?
  17. What is a test pyramid in Node.js?
  18. What is the purpose of the Express JS Package?

KONE Node JS Interview Questions

  1. What Is Node.Js?
  2. What Are The Key Features Of Node.Js?
  3. What IDEs Can You Use For Node.Js Development?
  4. Explain How Does Node.Js Work?
  5. Explain REPL In Node.Js?
  6. Is Node.Js Entirely Based On A Single-Thread?
  7. How To Get Post Data In Node.Js?
  8. How To Make Post Request In Node.Js?
  9. What Is Callback In Node.Js?
  10. How To Avoid Callback Hell In Node.Js?
  11. What Is The Difference Between Nodejs, AJAX, And JQuery?
  12. What Are Globals In Node.Js?
  13. How To Load HTML In Node.Js?
  14. What Is EventEmitter In Node.Js?
  15. How Many Types Of Streams Are Present In Node.Js?
  16. List And Explain The Important REPL Commands?

Aspire Systems Node JS Interview Questions

  1. What are LTS versions of Node.js?
  2. Explain the working of assert in Node.js
  3. What is stub in Node.js?
  4. What is Event Loop?
  5. What is stream in Node.js? What are its types?
  6. List and explain the timing features of Node.js.
  7. Explain readFile and createReadStream in Node.js.
  8. Does Node.js provide a Debugger?
  9. Describe the exit codes in Node.js.
  10. Why is NODE_ENV used?
  11. What is Event Emitter in Node.js?
  12. What is Punycode?
  13. Explain the concept of JIT and highlight its relation with Node.js.
  14. Why is the buffer class used in Node.js?
  15. What is the difference between fork () and spawn () methods in Node.js?
  16. State the steps to write an Express JS application.

Wipro Node JS Interview Questions

  1. What is Node.js?
  2. Explain CLI in Node.js?
  3. In which Language Node Js is written ?
  4. Who is the author of Node Js ?
  5. Explain What is a Javascript Engine ?
  6. Explain V8 Engine ?
  7. Explain ECMAScript ?
  8. What do you mean by Asynchronous API?
  9. What are the benefits of using Node.js?
  10. Is it free to use Node.js?
  11. What is REPL in context of Node?
  12. What is Package.json?
  13. What is Event Loop?
  14. What is purpose of Buffer class in Node?
  15. What is Piping in Node?
  16. How will you read a file using Node?
  17. How will you write a file using Node?
  18. How will you close a file using Node?
  19. How will you get information about a file using Node?
  20. How will you delete a file using Node?
Get Answer for all the above questions and place in your dream company

Upcoming Batch Details

03
Feb
Node JS Training – Online & Classroom
12:00 am - 12:00 am
Chennai
10
Feb
Node JS Training – Online & Classroom
9:00 am - 10:00 am
Chennai
datepic

Can’t find a batch you were looking for?

FAQ

What are prerequisite for learning Node JS Training ?

Sufficient Knowledge in JavaScript.
Basic Knowledge of HTTP, GET, POST, PUT, DELETE and REST Process.
Basic Knowledge in Asynchronous Service.

Should we have knowledge in JavaScript before learning Node JS?

YES! You should have good knowledge in JavaScript. No worries, If you don't have an idea in Javascript. Here you can learn JavaScript too

Why Credo Systemz for Node JS Training?

You are not just going to learn, You become a Professional in Node JS
We are not just make our candidates to learn Node JS, we make them to understand the core concepts, behind the logic and Industry Expectation.

What is the duration of Node JS Training?

Approximately 30 hours but No Rush!
You can reach our Trainer at any time

Before enrolling, Can I get any Free Class ?

Definitely !
Before enrolling to Node JS training, You can attend a Free Demo Class, You can discuss with our Trainer and clarify your doubts at free of cost. Then you came to know about what is our quality and how we differ with others.

Will you Help Me for Interviews?

YES!
After the course completion, We will conduct Three Mock Interviews. In the Three Interviews, We will figure outs Your Technical competence and where to Improve etc. So after the Mock Interviews, your confidence level will high and it will helpful for facing the interview successfully.

Sample Resume formats for All different Technologies.

Top Factors which makes us the BEST Node JS Training Institute in Chennai

  • Learning Node JS Training in Chennai at Credo Systemz on your Flexible Timings. In addition, Online Node JS Training.
  • Our Node JS Training course content designed for the Best way to learn Node JS.
  • If you, really looks for Best Node JS Training in Chennai Velachery, Then Credo Systemz is the Right choice.
  • We cover All the prerequisites for learning Node JS.
  • Our Best Node JS Training starts from Basic to Advanced concepts. Beginners and Experienced professionals also can learn it.
  • Fully Job based and Practical oriented Node JS Training and Placement Assistance which is free for lifetime.
  • Credo Systemz Ranked No 1 Node JS Training institute in Chennai across Various Reviews over the internet sources.
  • Our Best Node JS Course starts from the prerequisites and then Installation
  • Furthermore, we provide free Demo classes, You will be sit in a live class. This is how Credo Systemz stands as Best Node JS Training center in Chennai, Velachery.

Related Trainings

Angular 14

Angular 14
Start learning

Node JS

Node JS
Start learning

React JS

React JS
Start learning

React Native

React Native
Start learning

Ionic

Ionic
Start learning

PHP

PHP
Start learning

JavaScript

JavaScript
Start learning

Less JS

Less
Start learning

Coffee Script

Coffee Script
Start learning

Graphic Design

Graphic Design
Start learning

HTML

html
Start learning

CSS

CSS
Start learning
Nearby Access Areas
Our Velachery and OMR branches are very nearby access to the below locations.
Medavakkam, Adyar, Tambaram, Adambakkam, OMR, Anna Salai, Velachery, Ambattur, Ekkattuthangal, Ashok Nagar, Poonamallee, Aminjikarai, Perambur, Anna Nagar, Kodambakkam, Besant Nagar, Purasaiwakkam, Chromepet, Teynampet, Choolaimedu, Madipakkam, Guindy, Navalur, Egmore, Triplicane, K.K. Nagar, Nandanam, Koyambedu, Valasaravakkam, Kilpauk, T.Nagar, Meenambakkam, Thiruvanmiyur, Nungambakkam, Thoraipakkam, Nanganallur, St.Thomas Mount, Mylapore, Pallikaranai, Pallavaram, Porur, Saidapet, Virugambakkam, Siruseri, Perungudi, Vadapalani, Villivakkam, West Mambalam, Sholinganallur.

Right Side icons

QUICK ENQUIRY


Upcoming Batches

03
Feb
Node JS Training – Online & Classroom
12:00 am - 12:00 am
Chennai
10
Feb
Node JS Training – Online & Classroom
9:00 am - 10:00 am
Chennai

Customer reviews across the Internet

CREDO SYSTEMZ

5 out of 5 based on 25328 ratings. 25328 user reviews.

Other Training

  • Trending Technologies Training
  • RPA TRAINING in Chennai
  • Cloud Computing Training
  • Web Development Training
  • Big Data Hadoop Training in Chennai
  • Software Testing Training
  • Mobile Application Training
  • Project Management Training
  • Microsoft Technologies Training
  • Java Training
  • Data Warehousing Training
  • Oracle Training
  • Database Developer Training
  • Other Training

INDIA LOCATIONS

New #30,Old #16A,
Rajalakshmi Nagar, Velachery,
Chennai - 600 042.
Mobile: +91 9884412301

Plot No.8, Vinayaga Avenue,
Rajiv Gandhi Salai, Okkiampettai(OMR),
Chennai – 600 097.
Mobile: +91 9600112302

Refund/Cancellation Policy

INTERNATIONAL LOCATIONS

USA
Houchin Drive, Franklin, TN -37064
Tennessee
Email: info@credosystemz.com
Web: www.credosystemz.com
Chat With Us

UAE
Sima Electronic Building,
LLH Opposite,
Electra Street – Abu Dhabi
Email: info@credosystemz.com
Web: www.credosystemz.com
Chat With Us

TRENDING COURSES

  • Python Training in Chennai
  • Data Science Training in Chennai
  • AWS Training in Chennai
  • Big Data Hadoop Training in Chennai
  • Machine Learning Training in Chennai
  • Selenium Training in Chennai
  • Angular Training in Chennai
  • Oracle Primavera P6 Online Training
  • Mean Stack Training in Chennai
  • DevOps Training in Chennai
  • Microsoft Azure Training in Chennai
  • GCP Training in Chennai

Copyright 2022 CREDO SYSTEMZ | All Rights Reserved.