🔥 ALL POSSIBLE TECHNICAL & THEORY QUESTIONS (PLACEMENT READY)

 

🔥 ALL POSSIBLE TECHNICAL & THEORY QUESTIONS (PLACEMENT READY)

🟦 1️⃣ PYTHON (MOST IMPORTANT)

Basic Python

  1. What is Python? Why is it used?

  2. Difference between list, tuple, and dictionary?

  3. What are mutable and immutable data types?

  4. What is a function?

  5. Difference between == and =?

  6. What is indentation in Python?

  7. What are loops? Difference between for and while?

  8. What is exception handling?

  9. What is try-except?

  10. What is a module and package?

Python Coding Logic

  1. Reverse a string

  2. Check palindrome

  3. Find duplicates in a list

  4. Count frequency of elements

  5. Read a file and print content

  6. Write data to a file

  7. Difference between append() and extend()

🟦 2️⃣ PYTHON AUTOMATION (VERY IMPORTANT)

  1. What is automation?

  2. What is a Python automation script?

  3. What tasks can be automated using Python?

  4. What is an automation workflow?

  5. Explain input → process → output

  6. How does automation reduce manual work?

  7. What libraries are used for automation?

  8. What is logging and why is it used?

  9. How do you handle errors in automation?

  10. Explain a Python automation project you built

🟦 3️⃣ PANDAS / DATA PROCESSING (VERY IMPORTANT)

  1. What is Pandas?

  2. Difference between Series and DataFrame?

  3. How do you read a CSV file?

  4. What is head()?

  5. What is info()?

  6. What is describe()?

  7. How do you handle missing values?

  8. Difference between dropna() and fillna()?

  9. How do you remove duplicates?

  10. What is groupby()?

  11. How do you sort data?

  12. What is data cleaning?

  13. Why is data cleaning important?

🟦 4️⃣ API & INTEGRATION (VERY IMPORTANT)

  1. What is an API?

  2. What is REST API?

  3. Difference between GET and POST?

  4. What is JSON?

  5. How do you call an API in Python?

  6. What is status code?

  7. What is 200, 400, 401, 404, 500?

  8. How do you handle API errors?

  9. What is API authentication?

  10. Have you used API in any project?

🟦 5️⃣ AI / ML / GEN AI (THEORY – BASIC)

  1. What is Artificial Intelligence?

  2. What is Machine Learning?

  3. Difference between AI and ML?

  4. What is NLP?

  5. What is LLM?

  6. What is Generative AI?

  7. What is ChatGPT?

  8. What are real-world uses of AI?

  9. What is text classification?

  10. What is prompt engineering?

🟦 6️⃣ AUTOMATION + AI (CORE FOR YOUR ROLE)

  1. What is AI automation?

  2. How do you integrate AI into automation?

  3. Explain your AI Email Classification project

  4. What is workflow automation?

  5. What are triggers in automation?

  6. How do you ensure automation reliability?

  7. What is monitoring in automation?

  8. How do you handle incorrect AI output?

  9. What is ethical AI?

  10. How do you protect data privacy?

🟦 7️⃣ SQL / DATABASE (BASIC)

  1. What is SQL?

  2. What is a database?

  3. Difference between SQL and NoSQL?

  4. What is primary key?

  5. What is foreign key?

  6. Difference between WHERE and HAVING?

  7. What is JOIN?

  8. Difference between INNER and LEFT JOIN?

  9. What is normalization?

  10. What is CRUD?

🟦 8️⃣ IT / TECHNICAL SUPPORT (BASIC)

  1. What is debugging?

  2. How do you troubleshoot an issue?

  3. What are logs?

  4. What is uptime?

  5. What is system monitoring?

  6. How do you report an issue?

  7. What is root cause analysis?

  8. How do you handle production errors?

🟦 9️⃣ PROJECT-BASED QUESTIONS (VERY IMPORTANT)

  1. Explain your data cleaning project

  2. Why did you choose this project?

  3. What challenges did you face?

  4. How did you handle missing data?

  5. How would you improve the project?

  6. What happens if automation fails?

  7. How do you test automation?

  8. How do you ensure accuracy?

  9. How does your project help business?

🟦 🔟 HR + COMMUNICATION (SHORT TECH)

  1. Tell me about yourself

  2. Why should we hire you?

  3. Why this role?

  4. What are your strengths?

  5. What are your weaknesses?

  6. How do you handle pressure?

  7. Are you willing to learn new tools?

  8. What do you know about our company?

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