why simon kucher, why consulting
Data Internship Interview Questions
746 data internship interview questions shared by candidates
Pourquoi avoir postulé chez Datadog ?
In the assessment, there was a total of 6 questions. First three you need to be familiar with the CTE skills of SQL, data frame skills (using Pandas) of Python, and a programming question that I couldn't remember. The last three questions were multiple choices about Json, Probabilities, and your thoughts on designing a database table.
Please describe BCG X in 3-5 sentences (who are we, what do we do?) What motivated you to apply to BCG X?
Cos'è l'apprendimento supervisionato e non supervisionato?
Expected number of coin tosses in order to get 2 heads in a row.
What is PCA ? Random Forest ? Questions on bias / variance, technical precisions on other machine learning concepts. Various exercices: estimate the number of buses that circulate in London in a day; imagine that you have bike stores and various data on sales from past 10 years (sales per store, per bike model) , how can you use machine learning to improve the business model?; imagine that you have a travel agency website, a given destination has various information (price, text, etc) but also images, photos of the place, how can those photos be used to make the recommendation system better?
Data structures, classification models, data pipelines, web deployment, NLP
Sing a line of your favorite song
All the interviewers give a problem scenario and go from there.
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