Questions are easy: basic SQL questions: 1. build schema for movie, cast, actors. 2. basic SQL questions like check if peter is in the actors list, find those actors who have worked with peter 3. confidence intervals...(they work in NLP ,so term counts are important) Behavior quesions: 1. what's the biggest achievement 2. your past experience 3. leadership principles
1. Some SQL join queries 2. Very basic Python coding 3. Data warehousing concepts 4. Behavior questions
Build a dashboard with redshift as the source
Why Tableau over other tools? Add a column to a table? How to optimize a query: --> Indexing and partitioning
LP and behavior plus SQL problems.
Tell me about the time when the data was less but you managed to achieve good results ?
Tell me about the most complex problem/project you’ve ever worked on What is the biggest challenge you have overcome? "Tell me about a time when you disagreed with a manager/peer. How did you handle the situation? What was the result? Tell me about a time when you (or your boss) made an unpopular decision that had to be executed by your team Describe a time when you sacrificed short term goals for long term success Talk me through situation when you had to persuade someone
What’s the difference between big data and traditional data?
SQL questions, leadership questions based on Amazon's leadership principles
How would you explain your findings to a non technical stakeholder?
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