🎯 Free AI/ML Courses for Beginners 👇
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https://www.mygreatlearning.com/ai/free-courses?utm_source=chatgpt.com
2/ AI Essentials (Google)
https://grow.google/ai-essentials/?utm_source=chatgpt.com
3/ AI for Beginners Curriculum (Microsoft)
https://microsoft.github.io/AI-For-Beginners/?utm_source=chatgpt.com
4/ Machine Learning Crash Course (Google)
https://developers.google.com/machine-learning/crash-course?utm_source=chatgpt.com
5/ AI for Students (IBM)
https://www.elementsofai.com/?utm_source=chatgpt.com
1/ Free AI Courses (Great Learning)
https://www.mygreatlearning.com/ai/free-courses?utm_source=chatgpt.com
2/ AI Essentials (Google)
https://grow.google/ai-essentials/?utm_source=chatgpt.com
3/ AI for Beginners Curriculum (Microsoft)
https://microsoft.github.io/AI-For-Beginners/?utm_source=chatgpt.com
4/ Machine Learning Crash Course (Google)
https://developers.google.com/machine-learning/crash-course?utm_source=chatgpt.com
5/ AI for Students (IBM)
https://www.elementsofai.com/?utm_source=chatgpt.com
Great Learning
Free Artificial Intelligence (AI) Courses Online with Certificates [2026]
Explore a wide range of free AI courses from basics to advanced topics. Learn AI fundamentals and advanced AI skills and earn certificates upon completion.
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Forwarded from AI • CodeLab
Top 50 Data Analyst Interview Questions (2025) 🎯📊
1. What does a data analyst do?
2. Difference between data analyst, data scientist, and data engineer.
3. What are the key skills every data analyst must have?
4. Explain the data analysis process.
5. What is data wrangling or data cleaning?
6. How do you handle missing values?
7. What is the difference between structured and unstructured data?
8. How do you remove duplicates in a dataset?
9. What are the most common data types in Python or SQL?
10. What is the difference between INNER JOIN and LEFT JOIN?
11. Explain the concept of normalization in databases.
12. What are measures of central tendency?
13. What is standard deviation and why is it important?
14. Difference between variance and covariance.
15. What are outliers and how do you treat them?
16. What is hypothesis testing?
17. Explain p-value in simple terms.
18. What is correlation vs. causation?
19. How do you explain insights from a dashboard to non-technical stakeholders?
20. What tools do you use for data visualization?
21. Difference between Tableau and Power BI.
22. What is a pivot table?
23. How do you build a dashboard from scratch?
49. What do you do if data contradicts business intuition?
50. What are your favorite analytics tools and why?
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💬 Tap ❤️ for the detailed answers!
1. What does a data analyst do?
2. Difference between data analyst, data scientist, and data engineer.
3. What are the key skills every data analyst must have?
4. Explain the data analysis process.
5. What is data wrangling or data cleaning?
6. How do you handle missing values?
7. What is the difference between structured and unstructured data?
8. How do you remove duplicates in a dataset?
9. What are the most common data types in Python or SQL?
10. What is the difference between INNER JOIN and LEFT JOIN?
11. Explain the concept of normalization in databases.
12. What are measures of central tendency?
13. What is standard deviation and why is it important?
14. Difference between variance and covariance.
15. What are outliers and how do you treat them?
16. What is hypothesis testing?
17. Explain p-value in simple terms.
18. What is correlation vs. causation?
19. How do you explain insights from a dashboard to non-technical stakeholders?
20. What tools do you use for data visualization?
21. Difference between Tableau and Power BI.
22. What is a pivot table?
23. How do you build a dashboard from scratch?
49. What do you do if data contradicts business intuition?
50. What are your favorite analytics tools and why?
🎓 Data Analyst Jobs:
https://whatsapp.com/channel/0029Vb6r6218kyyQgBDNjm26
💬 Tap ❤️ for the detailed answers!
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✅ Mini & Major Projects
✅ Web & Software Development
✅ Programming Help (C, C++, Python, Java, JavaScript, PHP, etc.)
✅ Clean Code + Proper Documentation
✅ 100% Original Work
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Don’t miss deadlines — message now and get started.
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Hey everyone!
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If you enjoy my tech content here on Telegram, you’ll love the bite-sized visual content there.
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👉 Turn on notifications so you don’t miss new reels & posts.
Support this new journey by following, liking a few posts, and dropping your questions in the comments
Just launched a new Instagram page https://www.instagram.com/aicodelab_?igsh=d2o3MWFpYXJpdW1o where I’ll be sharing:
• Latest AI tools, trends & use-cases 🤖
• Clean code tips & best practices
• Short reels on programming concepts & productivity
• Real-world AI + coding project ideas
If you enjoy my tech content here on Telegram, you’ll love the bite-sized visual content there.
👉 Follow now: https://www.instagram.com/aicodelab_?igsh=d2o3MWFpYXJpdW1o
👉 Turn on notifications so you don’t miss new reels & posts.
Support this new journey by following, liking a few posts, and dropping your questions in the comments
❤8
Python Projects with Source Code for Final Year
FREE SOURCE CODE LINK 🔗
https://inprogrammer.com/python-projects-with-source-code-for-final-year/
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I wrote a detailed Medium article explaining everything in easy words 👇
👉 https://medium.com/@atharvjaiswal56/uv-replaced-pip-venv-and-poetry-100x-faster-installs-b6e8b2a35a1d
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I Tested 4 RAG Architectures. One Survived Production 👇
https://medium.com/ai-in-plain-english/i-tested-4-rag-architectures-one-survived-production-181f1a1111a6
https://medium.com/ai-in-plain-english/i-tested-4-rag-architectures-one-survived-production-181f1a1111a6
I Tested 5 Python ORMs. One Replaced SQLAlchemy Completely. 👇
https://medium.com/@atharvjaiswal56/i-tested-5-python-orms-one-replaced-sqlalchemy-completely-ca195b012d3b
https://medium.com/@atharvjaiswal56/i-tested-5-python-orms-one-replaced-sqlalchemy-completely-ca195b012d3b
I Built an AI Agent in Python in Under 30 Minutes — Here’s Exactly How 👇
https://medium.com/ai-in-plain-english/i-built-an-ai-agent-in-python-in-under-30-minutes-heres-exactly-how-61196d2ab097
https://medium.com/ai-in-plain-english/i-built-an-ai-agent-in-python-in-under-30-minutes-heres-exactly-how-61196d2ab097
🐍 Python 3.15 Changed More Than I Expected I've been writing Python for years, and this release surprised me.
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🔥 Better error messages
🔥 Cleaner syntax improvements
🔥 Developer experience
upgrades
Most developers haven't noticed these changes yet.
Follow now👇
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Medium
Python 3.15 Changed More Than I Expected And I’ve Been Writing Python for 8 Years
This might genuinely be the biggest quality-of-life upgrade the language has seen in years
❤3