ML models and their concepts
Data Science Internship Interview Questions
10,899 data science internship interview questions shared by candidates
Can you name any data science packages?
How do you handle stressful situations? How do you convince people that your idea is the best one?
can you replace nulls with 0s in your data?
What clustering methods did you use in your project? Why?
Describe a time you have had a conflict at work. Why do you want to work at Johnson Matthey?
Why do you want to work at NBCUniversal?
Why do you want to work here?
1. What is a sql join 2. Is it possible for a left join to give the same result as an inner join, if yes, how 3. What is sql where,having statement 4. Whats a union, diff between union and join 5. How would you determine if a coin is fair if it gives 55 heads on 100 tosses The interview ended with a sql question; had to write a query about some lame open ended analytical situation.
talk about your interests; difference between method and function in Python (example: A is a list A.sorted or sort(A)) how many joins we have and define each one (inner, outer, left outer, right outer, full join) what are the 5 constraints in SQL and how are they useful? -ask me a question
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