Celebal Interview Questions and Answers

Made a machine learning model

Q1. Python and SQL and. Data science questions
Add your answer
Q2. How would you Handle imbalanced data, imputation techniques
Ans. 
Handling imbalanced data involves resampling techniques like oversampling or undersampling. Imputation techniques include mean, median, mode, or predictive modeling.
• For imbalanced data, consider using techniques like oversampling (SMOTE) or undersampling to balance the classes.

• Imputation techniques include filling missing values with mean, median, mode, or using predictive modeling like KNN or Random Forest.

• Evaluate th...read more
Answered by AI
Add your answer

Q1. Why should we hire you
Add your answer
Q2. Will you be able to give 40 hours a week
Add your answer

The first round was apptitude round in which total question was 35 .it was a pen paper exam and there is a reasoning ,appitude,python,c question.

It was also a pen paper round.There was a four set in some set has 2 question or 4 questions.I am selection in this round.

Q1. It was a interview round where one coding question was asked and code of function overriding .difference between compile time and run time polymorphism and std in c++ . difference between refernce and a po...read more
Add your answer

Q1. Max salary recursive cte
Add your answer
Q2. Spark architecture
Add your answer

Q1. Personal interview
Add your answer
Q2. SQL and python questions
Add your answer
Q3. Databricks and PYSPARK
Add your answer

Q1. Asked about my past experience
Add your answer
Q2. I have experience of dot.net for 2years
Add your answer