NCR Corporation
Now known as NCR Voyix
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NCR Corporation is now known as NCR Voyix. For up-to-date information, please see the NCR Voyix profile..
NCR Corporation interview question
What is the difference between an inner join and an outer join in SQL?
Interview Answer
Anonymous
4 Mar 2021
Something to the effect of: Inner joins result in the intersection of two tables, whereas outer joins result in the union of two tables.