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.
Why Schnider? Operations research and simulations integrations.
What do I notice about a table of theoretical results of carbon dioxide concentration over time and what would I do?
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