A comprehensive collection of notes, materials, and resources for placement preparation covering technical subjects, coding problems, and interview questions.
- Operating Systems (OS) - Process management, scheduling, memory management, file systems
- Computer Networks (CNS) - Network layers, protocols, TCP/IP, HTTP/HTTPS
- Database Management Systems (DBMS) - SQL queries, normalization, transactions, indexing
- Data Structures & Algorithms - Arrays, linked lists, trees, graphs, sorting, searching
- Backend Development - Node.js, Express.js, REST APIs, authentication
- React.js - Components, hooks, state management, routing
- SQL/Window Functions - Advanced queries, joins, aggregations, window functions
- Coding Problems - LeetCode-style questions with solutions
- Interview Questions - Frequently asked technical and HR questions
- Game Project Interview Answers - Behavioral and project-based Q&A
- Computer Networking Notes - Quick revision for tech placements
- Algorithm Visualizations - Sorting algorithms with visual representations
- Company-Specific Materials - Amazon, Google, Microsoft preparation guides
- Resume Building - Tips and templates
This repository serves as a one-stop resource hub for students preparing for:
- Campus placements
- Technical interviews
- Competitive exams
- Skill development
- Clone the repository
git clone https://github.com/nikhild1111/Apptitude.git
cd Apptitude- Browse through folders based on your needs
- Study the notes and practice coding problems
- Review interview questions before your placement drives
- Programming Languages: JavaScript, SQL
- Frameworks: React.js, Express.js, Node.js
- Databases: MongoDB, SQL
- Concepts: DSA, OS, DBMS, Computer Networks
Apptitude/
├── OS/ # Operating Systems notes
├── CNS/ # Computer Networks notes
├── DBMS/ # Database concepts
├── backend/ # Backend development resources
├── Capgemini/ # Company-specific prep
├── Seating_arengemnt/ # Coding problems
├── sql_window_function/ # SQL practice
└── Interview materials # PDFs and documents
Simply navigate to the topic you want to study and start learning. All materials are organized by subject and difficulty level.
Feel free to add more resources, correct errors, or suggest improvements by creating a pull request.
For any queries or suggestions, reach out via GitHub.
Happy Learning! Best of luck with your placements! 🎯