They asked me about DBMS and questions related to Joins
Data Associate Interview Questions
2,708 data associate interview questions shared by candidates
Whats your vies on generative ai
questions of confusion Matrix
Technical questions about the skills that i had mentioned in my resume and some basic HR questions.
Tell me about some data structures you used and where you have used them?
Define the meaning of Unit Testing.
I have cleared two rounds of interview and in the hiring manager round, manager was reluctant to give offer because I left my previous company in 3 months because my last company hiring manager was his friend.
1st round online coding: python questions were easy. SQL questions though lengthy, were also easy. 2nd round Technical: Qns: 1) Explain projects briefly as mentioned in resume 2) Linear regression? Can we use classification with linear regression 3) Logistic regression, threshold score, ROC AUC curve, imbalanced classification 3) Clustering? Hierarchical , K-Means difference and explain 4) Random-forest, decision tree explain 5) Data analysis using pandas 6) Gave a problem case study and asked me to explain the steps taken: build hypothesis, what will be the impact 3rd round Technical: 1) Take one project and explain approach taken to solve in detail: business problem, data sources, pre-processing steps , feature engineering, algorithm used, evaluation metric 2) Random forest explain 3) different evaluation metrics used for classification - precision, recall 4th round HR general background check challenges faced and how did you resolve accomplishments in work
The online screening is bit challenging covering from basic Data Science to Agentic AI concepts and two coding challenges Second was a case study was asked to make an AI application with open source LLM endpoints Third was supposed to be a tech interview on the case study but interviewer asked a seperate concept all to gether Confused and unfortunate experiene
4 hour coding test for simple EDA and using simple classifiers and booster. Also, some technical ML question in general.
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