Viva prep · Real questions · Student experiences Enroll in Bootcamp

Proctor level1_9

All approved submissions for this examiner code.

level1_9 MLP Level 1 Aug 7, 2026
  1. 1
    Introduction.
  2. 2
    Explain your data preprocessing.
  3. 3
    Explain the models you used.
  4. 4
    Why did your model perform well?
  5. 5
    What is Boosting?
  6. 6
    What are the important hyperparameters of Gradient Boosting Classifier (GBC)?
  7. 7
    What is Bagging?
  8. 8
    Explain One-Hot Encoding (OHE).
  9. 9
    Explain Ordinal Encoding.
  10. 10
    Why do we use sparse_output=False in OneHotEncoder?
  11. 11
    Explain your encoding.
  12. 12
    Explain your scaling.
  13. 13
    Explain your hyperparameters.
  14. 14
    Explain your feature engineering.
  15. 15
    Coding: Separate numerical and categorical columns.
  16. 16
    Coding: Create separate preprocessing pipelines for numerical and categorical columns.
  17. 17
    Show your application/project.
  18. 18
    Coding: Modify a query using a filter.
  19. 19
    What is the difference between Authentication and Authorization?
Created for educational purposes only. Questions are based on students' personal experiences and may not reflect actual exam content.