Data Specialist Interview Questions

2,912 data specialist interview questions shared by candidates

Behavioral questions SQL related - Difference between primary and unique key Join related queries Testing related questions Puzzle - 8 balls with one of them heavier than others. Given a weighing scale, find which ball is heavier in minimum number of steps (Answer - 2 steps)
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QA Product Specialist Data Services

Interviewed at Charles River Development

3.7
Jun 29, 2016

Behavioral questions SQL related - Difference between primary and unique key Join related queries Testing related questions Puzzle - 8 balls with one of them heavier than others. Given a weighing scale, find which ball is heavier in minimum number of steps (Answer - 2 steps)

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