questions on schema and sql
Bi Engineer Interview Questions
1,658 bi engineer interview questions shared by candidates
Describe a complex project you had to complete in SQL. What were the objectives at the outset? What were the results at the end? Can you describe some of the more complicated pieces of code you wrote? Describe your experiences with data validation, data clean-up, moving data between sources, e.g. Excel To SQL & Vice Versa. What were your objectives at the start of these respective exercises? What techniques did you use? What was the end result?
How do i deal with work under pressure?
They asked how comfortable i am to work in a hybrid mode also after hours if required
They ask about your projects and some technical questions.
Type of constraints,Normalisation,Types of joins
Given one element of a Pythagorean triple, think of an algorithm to determine all possibilities for the other two elements.
what is the difference between union and union all?
Given a data set about website clicks and asked to check whether user is a human or robot
"If you were a bird, what bird would you be and why?"
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