Q: What is a primary key? Q: What is the difference between HAVING and WHERE? Q: Can there be more than one primary key?
Business Intelligence Developer Interviews
Business Intelligence Developer Interview Questions
"Business intelligence developers are responsible for developing and maintaining the business data systems of a company. They must be well versed in SQL and other query tools, as well have have strong business analysis to work in tandem with the company's business data. During an interview, be prepared to be tested on these skills by both technical questions and case studies on how you would fix particular problems for a company."
6,936 business intelligence developer interview questions shared by candidates
Easy SQL Leetcode questions Questions based on past experience related to Amazon LP.
when was a time you struggled with a customer. when was a time you went last mile for a customer.
Tell me about yourself and why do you want this job
Basic SQL syntax and Amazon 16 leadership related behavioral questions
Leadership Principles; see the other reviews, they're pretty accurate
Write some SQL queries starting from the given tables, and then replicate the queries in Python language.
What would you do if you come into office one morning and found that the traffic to Amazon.com was super low compared to an average day?
What is the difference between fixed effects and random effects?
Given a particular product that we are selling, we are trying to improve revenues. We decide to run ad campaign. We find that revenues do in fact increase. How can we test, using basic regression techniques, the effectiveness of the ad campaign?
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