How do you break out a large dataset across multiple tables, depending on the purpose for the resulting data model
Junior Data Engineer Interview Questions
450 junior data engineer interview questions shared by candidates
Las preguntas en estaban muy dirigidas a la motivación personal de incorporarte al equipo. Supongo que al ser un puesto junior lo que mas buscan es un buen cultural fit, aunque una ligera experiencia pero muy enfocada a la posición te ayudará. En las dos ultimas fases hay algunos tests, presentaciones de proyectos y sus tecnologías y una fase grupal final.
What is the difference between numpy and pandas? What is OOP?
why are you interested in working at pirical?
What is kafka, mention gcp services, hadoop..etc
Given an integer n, return an array ans of length n + 1 such that for each i (0 <= i <= n), ans[i] is the number of 1's in the binary representation of i.
What is the difference between a set & a list? Which one allows for duplicates?
Can you name a few sorting methods
What is the most challenging part in a data science project.
Discuss about your recent project Your data cleaning steps
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