A table has a column with full names(e.g. 'Tom Hardin'). write a python code to get distinct first names(i know its super easy in sql)
Datos Interview Questions
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is technical test score necessary to crack all rounds of interview
How do you work under pressure?
Everything related to basic accounts. Questions on P&L and Balance Sheet.
If revenue is down 1% and time spent is up 2%, what do you infer/ decide?
We at Facebook would like to develop a way to estimate the month and day of people's birthdays, regardless of whether people give us that information directly. What methods would you propose, and data would you use, to help with that task?
Facebook sees that likes are up 10% year over year, why could this be?
1. What is UNION CORR in SQL?
There were a lot of questions in relation to the inner workings of the files and file groups.
mean or median which is bigger in left skew?
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