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I applied online. The process took 1 week. I interviewed at Blackcoffer in Apr 2026
Interview
The interview process was based on the basics of data analysis like data cleaning, mining, etc. and most importantly Python. Questions were related to the Python language and Google SEO with Python
Interview questions [1]
Question 1
What is data analysis for you? What is GIL in python? What is multithreading vs multiprocessing in Python?
The question is fairly straightforward and simple in nature, it is merely intended to check whether you are familiar with a particular library, rather than diving into anything technically complex or in-depth.
First they gave me an assignment where I have to make a simple website for showing analytical and rest api.
So after my project completion a send them but I don’t get any reply from them