Why Radical Technologies
MERN STACK COURSE CONTENT
MongoDB
Introduction
Downloading
Package Content
First Run
Command Line Options
Verify Server
Getting Help in the Shell
Saving Data
Introduction
Overview
Storage
BSON
Saving Documents
Collections
Document Id
ObjectId
Insert
Insert with Id
Complex Document
Save Danger
Update Command
Update Demo
Set Operator
Unset Operator
Rename Operator
Push Operator
Pull Operator
Pop Operator
Array Type
Multi Update
Find And Modify
Query With Sort
Finding Documents
Introduction
Overview
find()
Equality
Projection
Comparison
$not
$in
Arrays
$all
$nin
Dot Notation
Sub-Document
null and $exists
And
Cursor
sort()
limit()
skip()
findOne()
Deleting Document
remove
deleteOne
deleteMany
Indexing
Introduction
Overview
Scan Is Bad
Index Theory
Sort Uses Index
Index Types
Create Index
system.indexes collection
explain()
dropIndex()
Index Name
ES6 Java Script
Introduction to Javascript
Introduction to ES6
New in ES6
Classes
let and const
Arrow functions
Enhanced Object Literals
Destructuring
Spread Operator
Rest operator
Express JS
Working with Web servers
The package.json file
Intro to Express JS
Express routing and CORS
Express Post bodies and params
Performing operations using HTTP methods
POST
PUT
GET
DELETE
Extracting path parameters
Extracting request parameters
Sending and Receiving JSON data
Calling the services with React Applications
React JS
Getting Started
What is React?
Real-World SPAs & React Web Apps
Why Should we Choose React?
React environment setup
Understanding the Base
Features & Syntax
Understanding the Folder Structure
Understanding Component Basics
Understanding JSX
Creating a Functional Component
Creating a Class Component
Working with Components &
Re-Using Them
Understanding & Using State
Props & State
Using the useState() Hook for State
Manipulation
Stateless vs Stateful Components
Diving Deeper into Components & React Internals
Splitting an App Into Components
React Hooks
.UsinguseEffect() in Functional
Components
Controlling the useEffect() Behavior
Cleaning up with Lifecycle Hooks &
useEffect()
How React Updates the DOM
Higher Order Components (HOC) –
Introduction
Another Form of HOCs
Using Refs
Understanding Prop Chain
Problems
Using the Context API
contextType&useContext()
Adding Routing to our Burger Project
Setting Up Routing & Routes
Passing Ingredients via Query
Params
Implementing Navigation Links
Forms and Form
Validation
Custom hooks for error validation
Redux state manage
Node.js
Introduction
Node.js Background
Getting Node.js
Demo: Installing Node on Linux/Windows with NVM
Node’s Event Loop
Node Conventions for Writing Asychronous Code
Modules, require() and NPM
Introduction, Accessing Built-in Modules
Finding 3rd Party Modules via NPM
Express
Introduction
Setting up Express
Running Express
Debugging Options
Static Files – Public Directory
Introduction, Making Web Requests in Node
Building a Web Server in Node
Demo: Building a Web Server in Node
Routing
Introduction
Navigation
Routing
Rendering
Separate Files
Router Functions
Authentication
Introduction to Authentication
Auth Routes
Passport
Local Strategy
Events and Streams
Introduction
Events and the EventEmitter class
Readable and Writable Streams, the Pipe function
Demo: Readable and Writable Streams
Demo: Piping Between Streams
Accessing the Local System
The Process Object
Demo: The Process object
Interacting with the File System
Demo: Interacting with the File System
What is a Buffer?
The OS Module
Socket.IO
Realtime Interaction with Socket.IO
Demo: Socket.IO
Testing and Debugging
Introduction, The Assert Module
Demo: The Assert Module
Testing with Mocha and Should.js
Demo: Mocha and Should.js
Scaling Your Node Application
Introduction, The Child Process Module
Demo: The “exec” function
Demo: The “spawn” function
Demo: The “fork” function
Scaling with Node’s Cluster Module
Demo: Building a Clustered Web Server
Most Probable Interview Questions for MEARN Stack
Interview Question No. 1 for MEARN Stack : Can you explain your experience with Mearn Stack technologies, including MongoDB, Express.js, Angular/AngularJS, and Node.js?
Interview Question No. 2 for MEARN Stack : How do you approach troubleshooting and debugging in a Mearn Stack environment?
Interview Question No. 3 for MEARN Stack : What role have you typically played in Mearn Stack projects, and how do you collaborate with frontend and backend teams?
Interview Question No. 4 for MEARN Stack : Can you discuss a challenging aspect of working with Mearn Stack and how you overcame it?
Interview Question No. 5 for MEARN Stack : In your opinion, what are the key differences between Angular and AngularJS, and how do they impact Mearn Stack development?
Interview Question No. 6 for MEARN Stack : How do you ensure the security of Mearn Stack applications, particularly in handling user authentication and authorization?
Interview Question No. 7 for MEARN Stack : Have you worked on any projects involving real-time data processing or WebSocket integration in a Mearn Stack application?
Interview Question No. 8 for MEARN Stack : What strategies do you employ for optimizing the performance of Mearn Stack applications, especially concerning database queries and frontend rendering?
Interview Question No. 9 for MEARN Stack : Can you walk us through your process for designing and implementing RESTful APIs in a Mearn Stack environment?
Interview Question No. 10 for MEARN Stack : How do you manage state in Angular/AngularJS applications, and what considerations do you take into account when integrating with Node.js backend services?
Interview Question No. 11 for MEARN Stack : What are your preferred tools and frameworks for testing Mearn Stack applications, and how do you ensure comprehensive test coverage?
Interview Question No. 12 for MEARN Stack : Can you discuss any experience you have with deploying Mearn Stack applications to cloud platforms like AWS, Azure, or Google Cloud Platform?
Interview Question No. 13 for MEARN Stack : How do you handle version control and collaborative development in Mearn Stack projects, particularly when multiple developers are involved?
Interview Question No. 14 for MEARN Stack : What steps do you take to stay updated with the latest advancements and best practices in Mearn Stack development?
Interview Question No. 15 for MEARN Stack : Have you encountered any challenges with scalability in Mearn Stack applications, and how did you address them?
Interview Question No. 16 for MEARN Stack : Can you share your experience with integrating third-party libraries or APIs into Mearn Stack projects?
Interview Question No. 17 for MEARN Stack : How do you approach error handling and logging in Mearn Stack applications to ensure robustness and maintainability?
Interview Question No. 18 for MEARN Stack : Can you discuss any experience you have with containerization technologies like Docker and their application in Mearn Stack development workflows?
Interview Question No. 19 for MEARN Stack : How do you manage dependencies and package management in Mearn Stack projects, particularly when dealing with npm modules?
Interview Question No. 20 for MEARN Stack : Can you provide an example of a Mearn Stack project you’ve worked on, highlighting your contributions and the overall outcome of the project?
Learn MEARN Stack – Course in Pune with Training, Certification & Guaranteed Job Placement Assistance!
Welcome to Radical Technologies, the premier institute in Pune dedicated to providing comprehensive training in Mearn Stack technologies. At Radical Technologies, we pride ourselves on offering top-notch Mearn Stack courses, classes, and certifications, coupled with unparalleled job placement assistance, ensuring that our students embark on successful careers in the ever-evolving field of web development.
With a focus on delivering high-quality education, our Mearn Stack courses are meticulously crafted to equip students with the skills and knowledge needed to excel in the industry. Whether you’re a beginner looking to kickstart your career or a seasoned professional aiming to enhance your expertise, our courses cater to learners of all levels.
Our team of expert trainers comprises industry veterans with extensive experience in MongoDB, Express.js, Angular/AngularJS, and Node.js. They bring real-world insights and practical expertise to the classroom, ensuring that students receive hands-on training and valuable insights into the intricacies of Mearn Stack development.
At Radical Technologies, we understand the importance of practical learning, which is why our courses emphasize project-based learning. Students have the opportunity to work on real-world projects, allowing them to apply their theoretical knowledge in practical scenarios and build a strong portfolio to showcase their skills to potential employers.
One of the hallmarks of our institute is our unwavering commitment to student success. Our job placement assistance program goes above and beyond to connect our graduates with leading companies in the industry. From resume building to interview preparation, we provide comprehensive support to help our students secure lucrative job opportunities in top organizations.
Furthermore, our institute is renowned for offering flexible learning options to accommodate the diverse needs of our students. Whether you prefer in-person classes at our state-of-the-art facility in Pune or the convenience of online learning, we have you covered.
Join us at Radical Technologies and embark on a transformative journey toward becoming a proficient Mearn Stack developer. Experience the difference with our industry-focused curriculum, expert instructors, hands-on projects, and unparalleled job placement assistance. Your success starts here at Radical Technologies.
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