SQL, ETL, Data Warehousing, DBMS.
Data Intern Interview Questions
7,489 data intern interview questions shared by candidates
The interview Question on the SQL joins
Given an array of elements, how to manipulate
tell me about your self why do think that Data Science is an important field
1. data cleaning process 2. Interesting analytics project that you worked on 3. what challenges did you face in the project? 4. why this position?
Experiencia anterior, herramientas que se manejan, Test de habilidades.
They asked me about my proficiency in python, sql, excel, and pandas. In my technical interview, they gave me short questions in each area to assess my abilities.
What do you do in your free time?
- Data Science task based on EDA, Cleaning, Pre-Processing, ML modelling, and Presenting - An exercise in which you read lots of documents regarding a regulatory case. Based on what you read, what actions would you take?
what is regression? What the difference between regression and classification? What is CRNN? Tell me more about your OCR project? What is multi class classification? How many classifications you have in your project? How you examine/evaluate your model? What method/API you use? What is cross-validation?
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