I applied online. The process took 2 weeks. I interviewed at EXL Service (Boston, MA) in June 2021
Interview
I had a total of two interviews. The first one included a few technical questions on SQL while the second one was more behavioral. I got a feel from the second interviewer that I didn't match the company culture, but I still expected a formal email telling me they wouldn't continue with my application, which I never received.
Interview questions [1]
Question 1
1) What is the difference between a primary key and a unique key? 2) How do you use 'join' in SQL?