Interview Prep Hub: Python, SQL, and DSA

Welcome to the Interview Prep Hub, your one-stop repository for mastering coding interviews in Python, SQL, and Data Structures & Algorithms (DSA). Whether you're preparing for a technical interview, sharpening your problem-solving skills, or looking for practical coding solutions, this repository has you covered.

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What You'll Find Here

Python Interview Questions & Solutions

• Commonly asked Python interview questions.
• Hands-on examples with explanations.
• Topics include:
  • OOPs
  • Exception handling
  • Decorators
  • Generators
  • File handling and more.

SQL Interview Questions & Solutions

• Real-world SQL query scenarios.
• Solutions covering:
  • Joins
  • Window functions
  • Aggregations
  • Query optimization tips.
• Complex queries broken down into simple, step-by-step explanations.

Data Structures & Algorithms (DSA)

• Frequently asked DSA problems in interviews.
• Python implementations with detailed comments.
• Covers:
  • Arrays
  • Linked lists
  • Trees
  • Graphs
  • Dynamic programming
  • Recursion and more.

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Why Use This Repository?

• Interview Ready: Questions curated from real-world interview experiences.
• Beginner-Friendly: Each solution is explained with clarity for easy understanding.
• Comprehensive Coverage: Wide range of topics across Python, SQL, and DSA.
• Regular Updates: Continuously updated with new questions and solutions.

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How to Use This Repository

1. Browse through folders for Python, SQL, and DSA.
2. Start with basic problems and gradually move to advanced ones.
3. Clone the repository and run solutions locally to practice.

Contributing

Found an interesting question or have an optimized solution? Feel free to contribute!

1. Fork this repository.
2. Create a new branch for your changes.
3. Submit a pull request with your additions or updates.

Clone the repository

git clone https://github.com/shekar369/Interviews