Why would you want to apply for Doordash
Operations Research Intern Interview Questions
497 operations research intern interview questions shared by candidates
Why do you want to work at Uber?
They asked me to write an OO program to sort a table with 3 rows and 4 columns. Nobody in his right mind will do such a thing. Anyways, I wrote two classes, one for the data type and another for sorting. I figured they wanted to know if I knew OOP so I separated sorting from data, as it happens in every OOP lib or system on planet Earth. The 'unexpected question' was 'why did I you write two classes?' I explained I had two conceptually different things. They didn't get it.
What machine learning methods you've used? If I gave you a dataset, how do you deal with qualitative features on python?
What tv shows do you like?
Basic questions on Data Structures and SQL
The manager asked me a puzzle
Technical Questions: OOPS concepts and Design questions Coding question: Split an array into two such that their sums are equal.
OR modeling questions, SQL, pandas, a bunch of STAR type stuff
Tell me about a time when you had a conflict with a colleague.
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