The interviewer gave me a csv and asked me to answer a business question based on it, using whatever tools I want.
Data Intern Interview Questions
7,489 data intern interview questions shared by candidates
Mix of behavioral and technical questions. Behavioral questions consisted of questions such as -' tell me an example when you did not agree with something with your teammate'. Technical questions were based on SQL, tables, Having vs Where query.
ML questions: 1. What is overfitting, and how to overcome overfitting? 2. What is regularization? example? 3. How to handle data imbalance. 4. How to save model? Which kind of data structure?
Describe a project in which you've used linear regression.
They asked about my projects and internship. They also asked about dsa.
How would you detect fraudulent transactions?
Describe a time you took leadership over a project, explain technical aspects as well
SQL question on JOINS, Python question on Pandas manipulation
joins, strings and arrays from dsa
Why do you want to work at Amazon
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