https://github.com/shikhu51197/complete-interview-ownnotes
all interview questions based on frontend, backend, and data structures and algorithms (DSA) topics can be quite extensive
https://github.com/shikhu51197/complete-interview-ownnotes
backend concept-based-explanations dsa-algorithm example-code frontend full-stack-web-development
Last synced: 10 months ago
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all interview questions based on frontend, backend, and data structures and algorithms (DSA) topics can be quite extensive
- Host: GitHub
- URL: https://github.com/shikhu51197/complete-interview-ownnotes
- Owner: shikhu51197
- Created: 2024-01-26T12:47:09.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2024-02-05T16:12:56.000Z (over 2 years ago)
- Last Synced: 2025-01-31T15:41:51.632Z (over 1 year ago)
- Topics: backend, concept-based-explanations, dsa-algorithm, example-code, frontend, full-stack-web-development
- Language: JavaScript
- Homepage:
- Size: 391 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Complete-interview-ownnotes
# Interview Preparation
This repository contains a collection of interview questions and solutions for various topics related to frontend development, backend development, and data structures & algorithms. Whether you are preparing for technical interviews or want to enhance your problem-solving skills, this repository is designed to help you.
# Table of Contents
Frontend
Backend
Data Structures & Algorithms
overview of the main topics related to React, Node.js, Express, MongoDB, and JavaScript in general, as well as Data Structures and Algorithms (DSA) in JavaScript:
---
# JavaScript
Basics of JavaScript:
Variables, Data Types, Operators
Control Flow: Conditionals and Loops
Functions and Scope
Objects and Arrays
ES6+ Features: Arrow Functions, Destructuring, Spread/Rest Operator
Asynchronous JavaScript:
Callbacks, Promises, Async/Await
Handling Asynchronous Operations
ES6+ Features:
Classes and Modules
Template Literals
Promises and Async/Await
Arrow Functions
Error Handling:
try/catch blocks
Handling and Throwing Errors
---
# React
React Basics:
Components and Props
State and Lifecycle
Handling Events
Conditional Rendering
React Router:
Navigation in React Apps
State Management:
Context API
Redux (Actions, Reducers, Store)
Hooks:
useState, useEffect, useContext, etc.
Custom Hooks
Component Lifecycle:
Mounting, Updating, Unmounting
Forms and Controlled Components:
Handling Form Input and Validation
Testing in React:
Unit Testing with Jest and React Testing Library
---
# Node.js and Express
Node.js Basics:
Event Loop
File System Operations
Modules and npm
Express.js:
Middleware
Routing
Template Engines (optional)
RESTful API Design:
CRUD Operations
Authentication and Authorization
Error Handling
Database Integration:
Connecting to MongoDB with Mongoose
Performing CRUD Operations
Express Middleware:
Creating Custom Middleware
---
# MongoDB
MongoDB Basics:
Document-based NoSQL databases
Collections and Documents
CRUD Operations:
Creating, Reading, Updating, and Deleting Documents
Indexing and Aggregation:
Optimizing Queries
Aggregation Framework
Mongoose:
Object Data Modeling in Node.js
Schema and Model Definition
---
# Data Structures and Algorithms (DSA) in JavaScript
Arrays and Strings:
Manipulation, Searching, Sorting
Linked Lists:
Singly Linked Lists, Doubly Linked Lists
Stacks and Queues:
Basic Operations
Trees and Graphs:
Binary Trees, Binary Search Trees
Graph Representation, Traversal
Sorting Algorithms:
Bubble Sort, Merge Sort, Quick Sort
Searching Algorithms:
Binary Search, Linear Search
Hashing:
Hash Tables, Collision Resolution
Dynamic Programming:
Memoization, Bottom-Up Approach
Greedy Algorithms:
Activity Selection, Huffman Coding
Big O Notation:
Time and Space Complexity Analysis
These topics cover a broad range of skills required for Full Stack JavaScript development and are commonly tested in interviews for roles involving React, Node.js, Express, MongoDB, and general web development.
---
# Contributing
Feel free to contribute by adding more questions, improving existing solutions, or fixing any issues. Follow the guidelines in CONTRIBUTING.md.