NoSQL MCQ Practice App 🗃️

Interactive Streamlit-based quiz platform for practicing NoSQL and MongoDB MCQs, with real-time scoring and per-question feedback.

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Live App

🔗 Try the App Here

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Features

• Multiple Model Papers: Practice 6 sets of 40 MCQs each.
• Dynamic Question Loading: Fetches questions from MongoDB Atlas.
• Per-Question Feedback: See correct answers after submission.
• Score Summary: Instant scoring with detailed breakdown.
• Shuffle Options: Randomize questions and answer order.

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Installation

1. Install dependencies

pip install -r requirements.txt

2. Setup MongoDB

• Create a free MongoDB Atlas cluster.
• Add your connection URI and DB name to .streamlit/secrets.toml:

MONGO_URI = "your-mongodb-uri"
DB_NAME = "Questions"

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Usage

Run the app locally:

streamlit run app.py

Open the browser at the URL provided by Streamlit (default: http://localhost:8501).

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Project Structure

nosql-mcq-practice/
├─ app.py                     # Main Streamlit app  
├─ requirements.txt           # Python dependencies  
├─ .streamlit/
│  └─ secrets.toml            # MongoDB credentials (not in git)  
├─ README.md                  # This file  
└─ .gitignore                 # Ignore secrets, caches, etc.  

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Roadmap

• Add per-question explanations.
• Add timer and analytics dashboard.
• Export results to CSV.

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License

MIT — see LICENSE for details.