Business Data Analyst Interview Questions | Glassdoor

Business Data Analyst Interview Questions

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Business data analyst interview questions shared by candidates

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Write an SQL statement to join 2 tables together

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The answer depends on the DB schema, but the gist of it is, if you have TableA with columns C1, C2, and C3 and TableB with columns C4, C5, and C6, and you want to make sure that your join returns only the rows where the values in TableA.C3 are equal to the values in TableB.C5, then the join will look like this: SELECT * FROM TableA JOIN TableB ON (TableA.C3 = TableB.C5); That's about as generic as it can be, There are several different kinds of joins and syntaxes, but this is the idea.

Strengths and Weakness

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During the interview, they asked about what I had done in previous positions and then, following that description, they asked about what was involved on a deeper level and about the background of the situation, requirements and challenges.

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What is your experience with systems?

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How would you estimate the size of the Gastric bypass surgery market?

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Professional background, different software experiences.

Q: What are some negative things that your current coworkers would say about you?

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Q: Assuming that you get this job and like it, what would it take for another organization to poach you / hire you away from us in another few years?

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