They asked me how many Gas stations are present in my area
Principal Data Engineer Interview Questions
10,184 principal data engineer interview questions shared by candidates
Split a large monolithic code base into different modules and finally covert them to microservices Find dependencies among those modules fastest way Alien dictionary problem Finally finding exception stack that needs trigger notification mechanism from from data structure which stores all exceptions thrown Design data structure and write code to find exceptions from that list Most of graph/trie style question
When to care about bias and how to control variance in your data?
Tell me about yourself? What models and programming languages are you familiar with? Tell me when you managed to solve a dispute with your collegues and managed to get along everyone on a single soloution?
Describe a time you had to handle multiple projects with equal priorities
Process Improvement question and new idea generation
Case study key concepts: profit maximization and break-even analysis Typical behavioral questions - tell me about a time when...
Show me a portfolio of your data visualization work.
Case interview: Commercial bank needs to decide to give loan to customer. Calculate break even sales
Technical background Java questions SQL questions AWS questions
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